Posts Tagged ‘Ferrari 312’

Charles Leclerc, Ferrari F1-75, Albert Park 2022 (formula1news.co.uk)

Ferrari have been fantastic this year, as they often are in seasons of a new F1 formula. Mark Bisset analyses that notion and calculates the Maranello mob’s likely chances of success…

Aren’t the 2022 F1 rules fantastic! The FIA tossed the rule book up in the air – in a highly sophisticated kind of way of course – and it landed as they hoped with a few long overdue changes in grid makeup.

Ferrari up front is good for F1, anyone other than Mercedes will do, their domination of modern times has made things a bit dreary.

It’s way too early to call the season, but two out of four for Ferrari has promise given the budget-cap. “It’ll be ten races before McLaren have their new car. And it won’t be all new, that’s not possible within the budget constraints,” Joe Ricciardo told me on the morning of the AGP.

By the end of the season, the new-competitive-paradigm will be clear to the team’s Technical Directors, next year’s cars will reflect that. In the meantime, we have great, different looking cars the performance shortcomings of which can be addressed, to an extent.

For many years Ferrari was a good bet in the first season of a new set of regulations, let’s look at how they’ve gone since 1950 on the basis that history is predictive of the future…

Froilan Gonzalez and Ferrari 375 win the ‘51 British GP from pole. JM Fangio and Gigi Villoresi were second and third in Alfa 159 and Ferrari 375 (goodwood.com)

Enzo Ferrari ran a family business, while he was technically conservative and kept a wary eye on the lire, his first championship GP winning car, the Tipo 375 4.5-litre normally aspirated V12 raced by Froilan Gonzalez in the 1951 British GP at Silverstone commenced a new engine paradigm (achievements of the Talbot Lago T26Cs duly recognised).

Since the 1923 Fiat 805 GP winners had been mainly, but not exclusively powered by two-valve, twin-cam, supercharged straight-eights, like the 1950-1951 World Championship winning Alfa Romeo 158-159s were.

Alfa’s 1951 win (JM Fangio) was the last for a supercharged car until Jean -Pierre Jabouille’s Renault RS10 won the 1979 French GP, and  Ferrari were victorious in the 1982 Constructors Championship with the turbo-charged 126C2.

When Alfa withdrew from GP racing at the end of 1951, and BRM appeared a likely non-starter, the FIA held the World Championship to F2 rules given the paucity of F1 cars to make decent grids.

Alberto Ascari, Ferrari 500 Spa, Belgian GP 1952. He won from his teammate Nino Farina and Robert Manzon, Gordini 16 (MotorSport)

Aurelio Lampredi’s existing 2-litre, four-cylinder F2 Ferrari 500 proved the dominant car in Alberto Ascari’s hands taking back-to-back championships in 1953-53.

Alberto’s ‘winningest’ 500 chassis, #005 was raced with great success by Australians Tony Gaze and Lex Davison. Davo won the 1957 and 1958 AGPs in it and our first Gold Star, awarded in 1957. Australia’s fascination with all things Ferrari started right there.

After two years of domination Ferrari were confident evolutions of the 500 would suffice for the commencement of the 2.5-litre formula (1954-1960), but the 555/625 Squalo/Super Squalos were dogs no amount of development could fix.

Strapped for cash, Ferrari was in deep trouble until big-spending Gianni Lancia came to his aid. Lancia’s profligate expenditure on some of the most stunning sports and racing cars of all time brought the company to its knees in 1955.

While company founder Vincenzo Lancia turned in his grave, Gianni’s mother dealt with the receivers and Enzo Ferrari chest-marked, free of charge, a fleet of superb, new, Vittorio Jano designed Lancia D50s, spares and personnel in a deal brokered by the Italian racing establishment greased with a swag of Fiat cash.

Juan Manuel Fangio duly delivered the Lancia Ferrari goods by winning the 1956 F1 Drivers Championship in a Lancia Ferrari D50 V8.

JM Fangio clipping the apex at Copse, Silverstone in 1956 Lancia Ferrari D50. The Alfonso De Portago/Peter Collins D50 was second and Jean Behra Maserati 250F third (LAT)
Silverstone again, this time Mike Hawthorn in 1958, Ferrari Dino 246. Peter Collins’ Dino won from Hawthorn and Roy Salvadori’s Cooper T45 Climax (LAT)

 Mike Hawthorn followed up with the 1958 Drivers’ Championship victory in the superb Dino 246 V6 which begat Scuderia Ferrari’s next change-of-formula success in 1961.

Concerned with rising F1 speeds (there is nothing new in this world my friends) the FIA imposed a 1.5-litre limit from 1961-1965.

Ferrari raced a 1.5-litre F2 Dino variant from 1958 so were superbly placed to win the 1961 championship despite their first mid-engined 156 racer’s chassis and suspension geometry shortcomings.

The (mainly) British opposition relied on the Coventry Climax 1.5-litre FPF four which gave away heaps of grunt to the Italian V6, only Stirling Moss aboard Rob Walker’s Lotus 18 Climax stood in Ferrari’s way. The championship battle was decided in Phil Hill’s favour after the grisly death of his teammate Count ‘Taffy’ Von Trips and 15 Italian spectators at Monza.

Ferrari 156 at Modena in 1961 (ferrari.com)

By 1964 Ferrari – never quick to adopt new technology back then – had ditched the 156’s Borrani wire wheels, spaceframe chassis and Weber carburettors thanks to Mauro Forghieri, the immensely gifted Modenese engineer behind much of Ferrari’s competition success for the next couple of decades. John Surtees won the ’64 F1 Drivers and Constructors Championships in a Ferrari 158 V8.

With ‘The Return to Power’, as the 1966-1986 3-litre F1 was billed (3-litres unsupercharged, 1.5-litres supercharged) – sportscars were making a mockery of the pace of 1.5-litre F1 cars – Ferrari and Surtees had a mortgage on the 1966 championships until they shot themselves in the foot.

Coventry Climax, the Cosworth Engineering of the day, withdrew from racing at the end of 1965 leaving their customers scratching around for alternative engines.

Ferrari were again in the box-seat in ’66 as their 312 V12 engined racer was ready nice and early. It was an assemblage of new chassis and an engine and gearbox plucked from the Maranello sportscar parts bins. With a championship seemingly in-the-bag, Modenese-Machiavellian-Machinations led to Surtees spitting the dummy over incompetent team management and walked out.

Look out blokes, ‘comin through! John Surtees at Eau Rouge, Spa, Ferrari 312 in 1966, ‘Grand Prix’ cinematographers totally unperturbed by the Flying Ferrari. Surtees won from Jochen Rindt’s Cooper T81 Maserati and Lorenzo Bandini’s Ferrari 158/246 (MotorSport)

It was the happiest of days for Jack Brabham, his increasingly quick and reliable Brabham BT19 Repco V8 comfortably saw off Lorenzo Bandini and Mike Parkes who weren’t as quick or consistent as Big John.

Scuderia Ferrari were then in the relative GP wilderness until 1970 just after Fiat acquired Ferrari, but leaving Enzo to run the race division until his demise.

Fiat’s cash was soon converted into 512S sportscars and the most successful V12 ever built. Ferrari’s Tipo 015 180-degree 3-litre masterpiece won 37 GPs from 1970-1980 in the hands of Jacky Ickx, Clay Regazzoni, Mario Andretti, Niki Lauda, Carlos Reutemann, Jody Scheckter and Gilles Villeneuve. Not to forget Constructors’ titles for Ferrari in 1975-1977 and 1979, and Drivers’ championships for Lauda (1975,1977) and Scheckter (1979).

Oops, getting a bit off-topic.

Gilles Villeneuve in the fugly but effective and reliable Ferrari 312T4 at Monaco in 1979. Note the hard working, fully extended skirts. Jody Scheckter won in the other T4 from Clay Regazzoni’s Williams FW07 Ford and Carlos Reutemann’s Lotus 79 Ford (unattributed)

The next F1 step-change wasn’t FIA mandated, but was rather as a consequence of Peter Wright and Colin Chapman’s revolutionary 1977/78 Lotus 78/79 ground effects machines which rendered the rest of the grid obsolete.

Forghieri stunned the F1 world when Ferrari adapted their wide, squat 525bhp 3-litre twelve to a championship winning ground effects car despite the constraints the engine’s width bestowed upon aerodynamicists intent on squeezing the largest possible side-pods/tunnels between the engine/chassis and car’s outer dimensions. Scheckter and Canadian balls-to-the-wall firebrand Villeneuve took three GPs apiece to win titles for Scheckter and Ferrari.

Renault led the technology path forward with its 1.5-litre turbo-charged V6 engines from 1977 but it was Ferrari who won the first Manufacturers Championships so equipped in 1982-83.

The Harvey Postlethwaite designed 560-680bhp 1.5-litre turbo V6 126C2 won three Grands Prix in an awful 1982 for Ferrari. Practice crashes at Zolder and Hockenheim killed Villeneuve and ended Didier Pironi’s career. Keke Rosberg won the drivers title aboard a Williams FW08 Ford in a year when six teams won Grands Prix.

High speed Jarama caravan in 1981. Brilliant drive of controlled precision and aggression by Gilles Villeneuve won the race for Ferrari. His more powerful and more unwieldy 126CK just held his pursuers at bay; Jacques Laffite, Ligier JS17 Matra, John Watson, McLaren MP4/1 Ford, Carlos Reutemann’s, Williams FW07C Ford and the just visible Elio de Angelis, Lotus 87 Ford – they finished in this order (unattributed)

Despite a change to a 3.5-litre/1.5-litres four-bar of boost formula in 1987-88 Ferrari stuck with its turbo-cars. The F1/87 and F1/87/88C designed by Gustav Brunner delivered fourth and second in the Constructors Championships, the victorious cars were the Williams FW11B Honda and McLaren MP4/4 Honda.

Enzo Ferrari died in August 1988, not that the company’s Machiavellian culture and quixotic decision making was at an end…

Rock star ex-McLaren designer John Barnard joined Ferrari in 1987. The first fully-Barnard-car was the seductive 640 built for the first year of the stunning, technically fascinating 1989-1994 3.5-litre formula.

This 660bhp V12 machine, fitted with the first electro-hydraulic, seven-speed paddle-shift, semi-automatic gearbox won three races (Nigel Mansell two, Gerhard Berger, one) and finished third in the constructor’s championship.

Innovative as ever, Barnard’s car wasn’t reliable nor quite powerful enough to beat the Alain Prost (champion) and Ayrton Senna driven McLaren MP4/5B Hondas. Despite six wins aboard the evolved 641 (five for Prost, one to Mansell) in 1990 the car still fell short of McLaren Honda, Senna’s six wins secured drivers and manufacturers titles for the British outfit.

Gerhard Berger pings his Ferrari 640 thru Spa’s Bus Stop chicane in 1989, DNF in the race won by Ayrton Senna’s McLaren MP4/5 Honda (unattributed)

F1’s all-time technology high-water marks are generally regarded as the Williams’ FM14B and FW15C Renault V10s raced by Nigel Mansell and Alain Prost to Drivers and Manufacturers championships in 1992-93. They bristled with innovation deploying active suspension, a semi-automatic gearbox, traction control, anti-lock brakes, fly-by-wire controls and more.

As 1994 dawned Ferrari had been relative also-rans for too long, persevering with V12s long after Renault and Honda V10s had shown the way forward. This period of great diversity – in 1994 Renault, Yamaha, Peugeot, Mugen Honda, Hart, Mercedes Benz and Ilmor Engineering supplied V10s, while Cosworth Engineering provided several different Ford V8s, not to forget Ferrari’s Tipo 043 V12 – ended abruptly at Imola during the horrific May weekend when Ayrton Senna and Roland Ratzenberger lost their lives in separate, very public accidents.

In response, FIA chief Max Mosley mandated a series of immediate safety changes and introduced a 3-litre capacity limit from 1995-2004.

Ferrari’s 412T2 V12s finished a distant third in the 1995 Constructors Championship behind Renault powered Benetton and Williams. Much better was the three wins secured by recent signing, Michael Schumacher aboard the V10 (hooray finally!) engined F310, and four with the 310B in 1996-97. Ferrari’s Head of Aerodynamics in this period was Aussie, Willem Toet (1995-1999).

Michael Schumacher nips a brake testing the Ferrari 412T2 at Estoril in November 1995. His final race with Benetton in Adelaide was less than a fortnight before (unattributed)

Ferrari’s Holy Racing Trinity were anointed when Jean Todt, Ross Brawn and Michael Schumacher (not to forget Chief Designer Rory Byrne) came together as CEO, Technical Director and Lead Driver; six Constructors World Championships flowed from 1999 to 2004.

Renault and Fernando Alonso took top honours with the R25 in 2005, but Ferrari were handily placed for the first year of the 2.4-litre V8 formula in a further emasculation of the technical differences between marques in 2006. Mind you, the primeval scream of these things at 20,000rpm or so is something we can only dream of today.

Ferrari’s 248 F1 used an updated F2005 chassis fitted with the new Tipo 056 715-785bhp V8. It came home like a train in the back end of the season, winning seven of the last nine races, but fell short of the Renault R26 in both the Constructors and Drivers titles.

Alonso beat Schumacher 134 points to 121, and Renault 206 points to Ferrari’s 201 but the 248 F1 won 9 races (Schumacher seven, Felipe Massa two) to Renault’s 8 (Alonso seven, Giancarlo Fisichella one), so let’s say it was a line-ball thing…and Kimi Raikkonen brought home the bacon for himself and Ferrari with the new F2007 in 2007.

Michael Schumacher displays the elegant simplicity of his Ferrari 248 on the way to winning the Italian GP, Monza 2006 (unattributed)

In more recent times the whispering 1.6-litre single turbo V6 formula, incorporating an energy recovery system, was introduced in 2014.

Ferrari fielded two world champions for the first time since 1954 (Giuseppe Farina and Alberto Ascari) when Alonso and Raikkonen took the grid in new F14T’s, but that dazzling combo could do no better than two podiums in a season dominated by Lewis Hamilton’s and Nico Rosberg’s Mercedes F1 W05 Hybrids.

Ferrari’s season was a shocker, it was the first time since 1993’s F93A that the Scuderia had not bagged at least one GP win.

Fernando Alonso, Ferrari F14T at Suzuka in October 2014. DNF in the race won by Lewis Hamilton’s Mercedes Benz F1W05 Hybrid. What visual atrocities the cars of 2014 were (MotorSport)

So, what does history tell us about Ferrari’s prospects in this 2022 formula change year? Given our simple analysis, at the start of the season Ferrari had a 36% chance of bagging both titles, but with two out of four wins early on for Charles Leclerc they must be at least an even money chance now.

I’m not so sure I’d put my house on them, but I’d happily throw yours on lucky red!

Credits…

formula1news.co.uk, goodwood.com, ferrari.com, LAT, MotorSport

Finito…

French GP, Rouen 1968…

It has the feel of final practice/qualifying about it doesn’t it?

The wing in the foreground is either Jacky Ickx’ winning Ferrari 312 or Chris Amon’s sister car.

Graham Hill stands patiently at left whilst the mechanics make adjustments to his car with Lotus boss Colin Chapman leaving the boys to it, resting against the pit counter.

At far left, obscured, Jack Brabham is being tended to in his Brabham BT26 Repco ‘860’ V8- Jochen Rindt popped his BT26 on pole proving the car had heaps of speed if not reliability from its new 32 valve, DOHC V8. The speedy Austrian took two poles with it that year.

The dude in the blue helmet is Jackie Oliver who is about to have the mother and father of high speed accidents when wing support failure saw him pinging his way through the French countryside, clobbering a set of chateau gates and dispensing aluminium shrapnel liberally about the place at around 125 mph.

He survived intact – shaken but not stirred you might say. It wasn’t the last of his career ‘big ones’ either. Click here; https://primotipo.com/2017/01/13/ollies-trolley/

In the distance is Goodyear blue and white striped, jacket wearing Tyler Alexander so there must be a couple of McLaren M7A’s down that way.

Ickx won a tragic wet race in which French racer Jo Schlesser died on lap 2 when he lost control of the unsorted Honda RA302 in the fast swoops past the pits, burned alive in the upturned car it was a grisly death.

Ickx’ first GP win, no doubt it was memorable for the Belgian for all of the wrong reasons.

He won from John Surtees, below, in the conventional Honda RA301 V12 and Jackie Stewart’s Matra MS10 Ford.

Surtees did not have a great Honda season retiring in eight of the twelve GP’s- his second at Rouen and third place at Watkins Glen were the two high points of the season.

Honda withdrew from GP racing at the end of the year to return with a vengeance a decade or so hence.

Click on this article for a piece on the 1968 French GP and also the evolution of wings in that period; https://primotipo.com/2016/08/19/angle-on-the-dangle/

Credits…

Getty Images, oldracingcars.com

Tailpieces: Jo Schlesser, Honda RA302…

You would have to have a crack wouldn’t you?

The offer of a works car in your home Grand Prix, however badly your vastly experienced team leader felt about the radical magnesium chassis, 3 litre (88mm x 61.40 mm bore/stroke- 2987 cc) 120 degree air-cooled V8 machine would have been too much to resist ?

And so it was that poor, forty years old, Jo Schlesser died having a red hot go after completing only 12 Km of the race.

Denis Jenkinson looks on, above, as Schlesser prepares for the off during practice, the look on the great journalists face says everything about his interest in this new technical direction. The car behind is Richard Atwood’s seventh placed BRM P126 V12.

The air ducts here and there are clear and necessary to try to keep the engine lubricant coolish.

I’ve a feature part finished on this design so let’s not go too berserk now.

A magnesium monocoque chassis supported the unstressed, fuel injected V8 which is variously quoted at between 380 -430bhp at this early stage of its development- I am more at the conservative end of that range.

Inboard rocker front suspension and outboard at the rear, note the ‘boxed’ inboard lower inverted wishbones, single top link and two radius rods. Engine ducting again clear.

John Surtees tested another RA302 during the Italian GP weekend at Monza in September but declined to race the car, that chassis still exists.

Wouldn’t it be nice if we could see that machine at the Phillip Island Historics/Australian GP ‘double-whammy’ one March?

Finito…

Jim Clark having some pre-race fun aboard a Lotus 25 in the Monza paddock, 4 September 1966…

I wonder if the neat little machine is pedal, battery or petrol powered?! In the race Clark raced a much more butch Lotus 43 BRM H16 from grid 3 to a gearbox induced DNF after completing 58 laps- the race was won by Ludovico Scarfiotti’s Ferrari 312 from his teammate Mike Parkes, a happy day indeed for the Tifosi- and Denny Hulme’s Brabham BT20 Repco in third.

(B Cahier)

 

Monza 1966 front row- Clark Lotus 43 BRM, Ludovico Scarfiotti and Mike Parkes on the far side, Ferrari 312’s pole (R Schlegelmilch)

I’ve done the 1966 Grand Prix season to death in my series of Repco Brabham articles, click here to read about that wonderful season from an era now so far away! https://primotipo.com/2014/11/13/winning-the-1966-world-f1-championships-rodways-repco-recollections-episode-3/ , and here for the 1966 Ferrari 312 https://primotipo.com/2017/10/26/surtees-ferrari-312-modena-1966/ , and here for the Lotus 43 BRM https://primotipo.com/2015/02/17/jim-clark-taking-a-deep-breath-lotus-43-brm/

Ferrari usually rise to the occasion at home and so it was that Mike Parkes popped his 312 on pole from Scarfiotti, aided by a bit more power. Clark was on grid 3 with John Surtees, by then firmly esconced at Cooper Maserati having started the season with Ferrari- but decamping after a series of spats within the team, on grid 4 and Lorenzo Bandini in another 312 in position 5.

Parkes below is looking fairly relaxed with a post-pole cuppa tea!

(unattributed)

In the early stages of the race Scarfiotti and Parkes led but were soon passed by Bandini before the end of lap 1- Clark was back in tenth. Bandini pitted on lap 2 with a fuel pipe problem with Stewart’s BRM P83 H16 soon out with similar dramas.

Scarfiotti led from Hulme, Parkes and Surtees- Surtees pitted on lap 32 with a fuel leak. Jack Brabham, out of the race, won the Drivers Championship as Surtees was the only driver capable of taking the championship from him. Ludovico retained his lead finishing six seconds clear of Parkes, Denny Hulme and then Jochen Rindt, Cooper T81 Maserati.

Scarfiotti from Parkes (unattributed)

Credits…

Rainer Schlegelmilch

Tailpiece: And what a tail it is! The big, fat, beefy BRM arse of the wonderful Lotus 43- the only H16 engined GP winner in the end of season US GP @ Watkins Glen…

(unattributed)

Finito…

Pete Makeham and the King Alfa Spyder at Reims (B King)

‘What you can do with a dodgy camera…

The story really begins in May 1965 in Aden in the Federation of South Arabia (now Yemen) where the ship on which I was travelling as the ships doctor made its first landfall after leaving Australian several weeks earlier.

Aden, then as now, was a hell-hole, but I was advised by the experienced ship’s crew that there were bargains to be had. Hence the cheap, and supposedly new, Practica IVb SLR camera- ‘state of the art’. But something was seriously wrong; was it a reject that found its way to Aden? Anyway, its deficiencies are my excuse for the poor quality of the photographs accompanying this article.

After two European Tours in a VW and then a Minivan, it was time for better things- or at least my future wife thought so- and bought a three year old Alfa Romeo Giulia Spyder 1600. My late lamented friend Pater Makeham and I set off with our first destination being Reims for the Grand Prix de l’ACF. The Alfa gremlins set in early, and with no generator charge, our arrival in the Oort of Dover was lit by the equivalent of two candles.

We camped that night outside Reims on the top of a hill and were able to roll-start the car. It was a Saturday morning and as we approached Reims we had no idea how we would resolve our problem- then suddenly we were confronted by a large Alfa Romeo badge  hanging in the centre of the street- a quick left turn and we were in a large Alfa workshop. In our best French we said ‘dynamo-kaput’ which was sufficient to gain the necessary attention.’

Lorenzo Bandini’s Ferrari 312 being attended to in the Alfa Romeo dealership, Reims (B King)

 

#22 is Mike Parkes’ 312- World Champions in 1966 almost certainly had the kept Surtees within the Scuderia Ferrari, ‘Ifs, Buts and Maybes’ don’t count however (B King)

‘We then noticed that half the workshop was devoted to the Ferrari Formula 1 Team. Hence the grainy images with the Practica. While the GP cars sat idle, it seemed that the whole Ferrari team were devoting their attention to designer Mauro Forghieri’s road car- I think it was a just released 330GTC. With much revving, Mauro would take of around the block, only to arrive back with the car misfiring. About six red-suited mechanics would put their heads under the bonnet and the procedure would be repeated.’

King’s Alfa outside the Champagne cellars in 1966 (B King)

‘I think our problem was resolved before Mauro’s and we were able to depart for a tour of the Champagne cellars. Perhaps if the team had devoted more time to the racing cars, Lorenzo Bandini might not have surrendered his lead to Jack Brabham because of a failed throttle cable!’

Lorenzo Bandini seeks to sort his throttle linkage problem after completing 32 laps- he led the race from Brabham and Parkes to this point (unattributed)

‘What a day it was to go to the races with Jack and Denny first and second in in the F2 support race in Brabham Hondas, and Jack winning the race in the ‘All Australian Repco Brabham’ designed by Ron Tauranac.

We were on the outside of the track at ‘Calvaire’, the fast bend at the end of Pit Straight and Jack was the only driver taking that corner at full noise. This was the last GP to be held at that wonderful circuit.’

 

 

 

 

 

 

 

Toto Roche drops the flag and makes his famous leap out of the way, Mike Parkes and Lorenzo Bandini in Ferrari 312’s sandwich the just departed John Surtees in a Cooper T81 Maserati. That’s Jochen Rindt’s Cooper on row two.

(unattributed)

Brabham speeds to victory in his Brabham BT19 Repco, his championship steed throughout 1966- famously the first driver to win a GP in a car of his own design and manufacture- noting the contribution of Ron Tauranac, Motor Racing Developments and Repco Brabham Engines in relation thereto!

Roche, below, flag in hand, pushes the winning car whilst Brabham acknowledges the plaudits of the knowledgeable French crowd. Mike Parkes’ Ferrari 312 was second, Denny third in a Brabham BT20 Repco and Jochen Rindt, Cooper T81 Maserati, fourth.

(unattributed)

‘I was able to buy the Alfa from the proceeds of working 110 hour shifts at Manchester Royal Infirmary. Another benefit of MRI was having access to the Nurses Home, housing many hundred nurses and from where I found my wife to be.

I also enjoyed our proximity to Oulton Park- where I was a regular attendee from 1965-1968. My photos with the Practica were improving; I found the light meter gave more accurate readings if I pointed it to the ground.’

Cor! says the young motor cyclist with the camera. Brabham’s BT20 Repco with new ‘740 Series’ Repco 3 litre V8 making its first race appearance. Brabham’s definitive 1967 chassis, Tauranac’s brand new BT24 is still several races away. Oulton Park 1967- ripper shot just oozes atmosphere of the (chilly) day (B King)

Daily Express Spring Cup, Oulton Park 15 April 1967…

The first European F1 race of 1967 was the ‘Race of Champions’ at Brands Hatch in early March, the race was won by Dan Gurney’s Eagle Mk1 Weslake from Lorenzo Bandini and Jo Siffert in Ferrari 312 and Cooper T81 Maserati respectively. Dan took wins in both of the two heats and the final, wonderful stuff and unfortunately a race which somewhat flattered to deceive.

The last chance for the teams to race test their cars before the European season championship opener at Monaco in May was the Spring Cup at Oulton, where Bob’s photos were taken.

Tony Rudd fusses over his complex and superb, BRM P83 H16. The engine’s only championship win was Clark’s Lotus 43 victory at Watkins Glen in late 1966 (B King)

 

Bruce McLaren sits on his Rover 3500 whilst the boys fettle his F2 based GP McLaren M4B BRM 2 litre V8, by the years end he was using the BRM P101 V12 but his saviour was the Ford DFV which was available to teams other than Lotus from 1968 (B King)

Jackie Stewart popped the BRM P83 H16 on pole from Denny Hulme and John Surtees- in Brabham BT20 Repco and Honda RA273. Brabham and Mike Spence were back on row two in the other BT20 and H16.

Denny won both heats in a portent of his season to come and Jack Brabham the final from Denny, Surtees, Jack Oliver’s F2 Lotus 41B Cosworth FVA, Bruce McLaren’s McLaren M4B BRM V8, Mike Spence’s BRM P83, Bob Anderson’s Brabham BT11 Climax FPF and Graham Hill’s Lotus 33 BRM. Stewart failed to finish in the other BRM after a collision.

The BRO pit with Jack’s 740 V8 engined BT20 front and centre. Circa 340 bhp by the seasons end- just enough to prevail in 1967 aided by Lotus 49 teething pain unreliability. Gearbox is Hewland DG300. Denny’s car devoid of bodywork behind (B King)

The winds of change blew at Zandvoort with the first race of the Lotus 49 Ford DFV at the Dutch Grand Prix but Bob’s photos reasonably convey, with the exception of the Ferrari’s who did not enter the Spring Cup, most of the the state of GP play in early 1967.

(B King)

Surtees’ magnificent, powerful, but oh-so-heavy Honda RA273 V12.

By the seasons end the lighter RA300 ‘Hondola’- the monocoque chassis a variation on Lola’s T90 Indianapolis car, was raced to victory in the Italian Grand Prix, the popular Brit taking a famous victory for the car in a last lap, last corner fumble with Jack Brabham in his BT24 Repco.

(B King)

Etcetera…

Other reading…

1966 GP Season; https://primotipo.com/2014/11/13/winning-the-1966-world-f1-championships-rodways-repco-recollections-episode-3/

1966 Ferrari 312; https://primotipo.com/2017/10/26/surtees-ferrari-312-modena-1966/

Brabham Honda F2 Cars; https://primotipo.com/2015/07/30/xxxii-grand-prix-de-reims-f2-july-1966-1-litre-brabham-hondas/

H16 Engine; https://primotipo.com/2015/02/17/jim-clark-taking-a-deep-breath-lotus-43-brm/

Bruce McLaren’s 1966/7 GP Cars; https://primotipo.com/2016/10/07/mclarens-19667-f1-cars/

(B King Collection)

Bugatti Afterthought: Reims 1929…

Classic Bob King ‘…and I just found this photo from 1929- if you should wish to make a comment about Bugatti being my real thing- it is such a good photo’- and indeed it is a marvellous shot!

The fifth GP de la Marne was staged at Reims over 400 km on 7 July and won by Philippe Etancelin in a Bugatti T35C in 2 hours 54 minutes 14 seconds. The cars above are those of (L-R) Juan Zanelli T35B second, Robert Gauthier T35C fourth, Rene Cadet T35 sixth and another T35 of Derrancourt, seventh.

Credits…

Bob King, Getty Images, Team Dan, silhouet.com

Tailpiece: Bandini, Surtees, Brabham- Reims start 1966…

(Getty)

Finito…

Bruce McLaren awaits his crew making changes to the setup of his new McLaren M7A Ford, chassis M7A-1, Silverstone 25 April 1968…

Its a day or so before the BRDC International Trophy, one of three non-championship F1 races run in Europe that season. Bruce is to have another good weekend, off the back of his Brands Hatch ‘Race Of Champions’ win in March, his teammate and Kiwi buddy Denny Hulme won the prestigious Silverstone race in an emphatic demonstration of the quality of Bruce McLaren and Robin Herd’s F1 design and construction capabilities.

McLaren in the M7A, from pole, Brands Race of Champions in 1968- he won. Alongside is Mike Spence BRM P126, Jackie Stewart Matra MS10 Ford and on row 2 Chris Amon Ferrari 312 and Denny in his M7A. That’s Jo Bonnier in last years McLaren M5A BRM V12 with his hand up on the second last row. Bruce won from Pedro Rodriguez BRM P133 and Denny LAT)

That season Bruce McLaren famously became one of the very few to win a championship GP in a car of his own name and construction when he won the Belgian GP. Denny Hulme took another three GP victories and challenged for the 1968 World Championship ultimately won by Graham Hill’s Lotus 49B Ford, the car for which the Ford Cosworth DFV was designed.

At the end of 1967 Ford’s Walter Hayes implored Colin Chapman to allow him to offer the DFV to other teams ‘for the good of Grand Prix racing’ such was his fear of Team Lotus dominance. Chapman, to his credit, waived his contractual entitlement to exclusivity- Lotus, Matra and McLaren raced the Ford engine in GP events in 1968.

McLaren M7A Ford cutaway (Dick Ellis)

The duo concepted a car which typified the ‘Cosworth Kit Car’ era. A short monocoque chassis ended aft of the driver’s seat and consisted of three steel bulkheads- one at the back, one at the front, and one open bulkhead at the dashboard which was then skinned with aluminium panels to form a full monocoque over the driver’s legs. It was an immensely torsionally rigid and strong structure compared with the very best spaceframes of only a few years before.

The M7A used glued and riveted skins of L72 aluminium alloy, a British standard for the aviation industry in a thickness of 22 gauge and in a few places 20 guage magnesium sheet. 40 gallons of fuel were distributed between four rubber bag-tanks- one either side of the driver in the tub, another behind his seat and the fourth in the scuttle. The Cosworth DFV engine was bolted directly to the rear bulkhead and at that stage of its development produced circa 420 bhp @ 9500 rpm.

Early test of the M7A at Silverstone on 5 April 1968. Denny up, Bruce by front wheel. Notice the McLaren wheels, ‘nostril’ ducted radiator outlets and top and bottom front suspension radius rods which mount to the bulkhead in the dash area of the tub (R Dumont)

The suspension, of conventional outboard design was derived from the very successful 1967 Can-Am Championship winning M6A Chev. It comprised outboard coil spring/damper units at both ends and single lateral links and trailing arms at the front- and single lateral top links, reversed lower wishbones and twin radius rods at the rear. Uprights were cast magnesium with of course adjustable roll bars front and rear. Steering was McLaren rack and pinion, brakes Lockheed discs all round and the transmission the ubiquitous Hewland DG 300 transaxle five-speed.

The radiator was conventionally mounted at the front, with a sleek fibreglass body topping the whole visually arresting package- hot air vented McLaren style out of ‘nostrils’ in the nose with an oil radiator at the rear above the ‘box and clear in the opening shot.

‘Pop’ McLaren and Alastair Caldwell supervise the McLaren pit in the French GP paddock, Rouen 1968. Note general car layout as per text, suspension, rad duct in lower shot- quality of design, execution and presentation a treat. #8 Denny 5th, #10 Bruce 8th. Shocker of a wet race with Jo Schlesser dead on lap 2 in the experimental Honda RA302 (unattributed)

Allen Brown reports in oldracingcars.com of the M7A’s 1968 season; ‘The first two cars were finished in March 1968, and both debuted at the 1968 Race of Champions, where Bruce McLaren dominated the race, winning from pole position, with his new teammate Denny Hulme finishing third. At the next race, the Silverstone International Trophy, Hulme took pole position and won, with Bruce content to take second place. It was not quite so easy at the first GP, the Spanish, but the M7As were third and fourth on the grid and Hulme finished second.’

‘After a poor weekend in Monaco, Bruce McLaren took his team’s first GP victory in the Belgian GP at Spa in June after Jackie Stewart’s Matra MS10 retired on the last lap. Results were mixed over the next few races, but Hulme won in Italy and in Canada to equal Graham Hill’s score at the top of the World Championship standings. A crash at Watkins Glen and retirement in Mexico ended his challenge, but had been a wonderful season for McLaren’s F1 team’.

McLaren M7A from Pedro Rodriguez, BRM P133- 1st and 2nd, Spa 1968 (unattributed)

McLaren and M7A at Watkins Glen 1968. Note the mount and location of the rear wing in the context of the text below (A Upitis)

In terms of the ebbs and flows of the season, in ‘The Year of Wings’, Matra and Ferrari- on Firestone and Dunlop tyres respectively won races later in the season and Lotus set the aerodynamic standard with high-wings after their initial appearance on the Ferrari 312 and Brabham BT26 Repco at Spa. McLaren lost some of their edge- the cars wings were less effective than Lotuses, when they remained attached to their cars, mounted in the middle of the M7A on the cars sprung mass, rather than Lotus 49 style at the rear on the unsprung suspension uprights, and Goodyear too lost their edge. Remember when there was competition between the tyre manufacturers?!

Goodyear’s new G9 boots gave Denny the kicker he needed to win at Monza and then at St Jovite, Canada but Graham Hill and Lotus deserved the title in a year during which Hill held the team together and picked everybody up after Jim Clark’s tragic death at Hockenheim in April.

Looking at the M7 design from a commercial perspective, whilst McLaren by this stage were well funded by the standards of the day- the M7 design worked hard in contributing to the companies success by providing the basis of the M14 F1 car and the phenomenally successful M10A and M10B F5000 designs which were the ‘class standard’ from 1969-1971- constructed as they were under licence by Trojan Cars in Croydon.

Bruce, M7A Silverstone (V Blackman)

Lets get back to the photo which inspired this piece though, here is none other than DC Nye’s race report of the BRDC International Trophy, in full, from the June 1968 issue of MotorSport, the photographs are all my editorial selections…

‘For the 20th B.R.D.C. International Daily Express Trophy race at Silverstone, the Club amassed a small but fairly representative field of Formula One cars. Heading the entry were Hulme and McLaren in the two impeccably-prepared McLaren M7A-Cosworth V8s, which finished first and third in the Race of Champions, and Ferrari sent over two cars, one a new, slightly sleeker-chassised V12 with the engine lower-mounted than hitherto, and the other the car which Amon normally races. Drivers were the young Belgian, Ickx, and Amon, and though the New Zealander tried both cars he decided he preferred his own, and Ickx raced the new one.

Amon’s Ferrari 312’s, Ickx car in the foreground, Silverstone 1968. Amon Q5 and Ickx Q7 with Chris proving the pace of the Ferrari, despite the Cosworth onslaught with a fastest lap and 3rd place, Jacky 4th (unattributed)

Graham Hill had a solitary Lotus 49-Cosworth V8 which was entered by Gold Leaf Team Lotus, and B.R.M. were well represented with Rodriguez in the Bourne-built, Terry-designed P133 V12 and Spence in the similar, T.A.C.-built P126. Also in a P126 was Courage, having his first F1 race this season for Parnell, and Hobbs had Bernard White’s relatively unsorted Tasman 2-litre B.R.M. P261 chassis, specially lengthened by the works to accommodate the new V12 engine. Also B.R.M.-powered was the lone works Cooper T86B, with Gardner driving, as Scarfiotti was away practicing for the Targa Florio and Redman was reputedly testing F2 Dino Ferraris in Modena. Rob Walker had acquired a new Tasman Lotus 49 chassis to replace the one lost recently in a fire at his Dorking headquarters, Siffert driving as usual; Bonnier was in his 1967 McLaren M5A-B.R.M. V12, and the Swiss Moser had the ex-Hulme, ex-Ligier Brabham BT20-Repco V8. Lanfranchi completed the field in a 2.7-litre Climax 4-cylinder powered Brabham BT23.

Withdrawn entries included a second Parnell B.R.M. for Attwood and Sheppard’s Mallite McLaren fitted with a 3-litre version of the original Climax Godiva V8 for Taylor. Two works Brabhams were listed, but were not complete.

Last year’s G.P. practice record of 1 min. 25.3 sec. by Clark in the Lotus 49 looked a little sick compared with this year’s speeds, Hulme taking pole position with 1 min. 24.3 sec. to Spence’s 1 min. 24.9 sec., McLaren’s 1 min. 25.1 sec. and Rodriguez’s 1 min. 25.3 sec. Behind these four on the front row came Amon at 1 min. 25.5 sec., Hill 1 min. 25.6 sec., Ickx 1 min. 26.4 sec., and Siffert 1 min. 27.6 sec.

One minutes silence in memory of Jim Clark before the off. Hulme at far left on pole, then Spence BRM P126, McLaren M7A and the other BRM P133 of Pedro Rodriguez. Amon, Hill and Ickx on row 2 (Getty)

After a poignant silence in memory of the late Jim Clark, the field were given a maximum of three warming-up laps, and from the start McLaren took an immediate lead ahead of Spence, Hulme, Rodriguez, Ickx, Hill, Amon, Courage, Bonnier and Gardner. Lap 2 and the leading bunch were all scratching hard to draw out some sort of advantage; Courage was briefly ahead of Amon at Copse and Siffert and Gardner were both by Bonnier, who was being harried by Hobbs.

The leading McLarens, B.R.M.s, the lone Lotus and the two Ferraris soon towed each other away from the rest of the field, with Hulme slotting by Spence into second place on lap 4, then being repassed by the B.R.M. Lanfranchi had already stopped for a plug change on his 4-cylinder, and at the start of lap 6 Spence led McLaren into Copse, and was re-passed on the way out to Maggotts to remain the meat in an orange McLaren sandwich for a short distance before chopping by again and leading the bunch on lap 7 from Hulme, McLaren, Rodriguez and Hill, all nose-to-tail. Amon and Ickx had become slightly detached in the works Ferraris, but as they sped down Hangar Straight on that lap a stone was thrown up from Spence’s B.R.M., smashing Hulme’s goggles and giving him a nasty moment which dropped him back to seventh.

Hill and Amon in 3rd and 4th- Ferrari 312 and Lotus 49 Ford (LAT)

Almost immediately Rodriguez’s B.R.M. V12 began to misfire, an ignition lead dropping off, and he stopped before Maggotts, replaced the wire and drove on to the pits, where a more lasting repair was made. By lap 9, with Spence leading narrowly from McLaren, Hill was third in the lone Lotus, Amon was a close fourth and Hulme, whose eyes had stopped watering, was already on his tail and looking for a way by. Positions remained unchanged until lap 14, when the Lotus’ V8 engine died, and, seeing a lot of fluid resting in the vee, Hill thought the engine had suffered a serious breakage and had thrown water. In fact, a fuel pipe had split, and the fluid was petrol, but he was out anyway, and walked back to the pits. Hulme had nipped by Amon on this lap, and was going out after Spence, who had been re-passed by McLaren. lckx was falling back in fifth place with the very new and understeering Ferrari, with Siffert some distance behind, followed by Courage, Gardner, Hobbs, Moser, Lanfranchi and then an unhappy Rodriguez in the misfiring B.R.M., last.

Next lap Hulme was up into second place, and on lap 20 he passed McLaren after getting round in 1 min. 25.3 sec. to take the lead narrowly from his “number one”, Spence and Amon, and these four were still driving in very close company. But Lanfranchi had retired with bad oil surge, and Siffert’s sixth place evaporated on lap 26 when the clutch broke in the Tasman-chassised Lotus, and two laps previously Gardner had gone out in a trail of smoke and steam when the B.R.M. engine broke a liner.

Lap 28, and Spence slotted his slim B.R.M. past McLaren into second place, and as they lapped the tail-enders the leading group began to space out. But Amon closed on McLaren noticeably on lap 36 and was looking for a way by, but then lost time lapping Moser at Copse and dropped back, letting McLaren get away and latch on to Spence’s tail in second place. These two then drove very hard, entering corners side-by-side occasionally until lap 41 when the B.R.M.’s engine stopped suddenly at Club with a timing chain breakage, letting McLaren up into second place, but delaying him sufficiently to let Amon catch up in the Ferrari. Rodriguez had finally retired his sick B.R.M., Ickx was running a lonely fourth, with Courage fifth and about to be lapped, while the only other cars still running were Hobbs’ B.R.M. and Moser’s Brabham-Repco.

Hulme on his way to the first of four M7A wins in 1968, Silverstone, April 1968 (LAT)

Amon was trying hard to wrest second place from McLaren, setting a new outright circuit record on lap 44 of 1 min. 25.1 sec., 123.82 m.p.h., but Bruce was trying equally hard to stay ahead, doing 1 min. 25.2 sec. on the same lap, and, although the two of them were very close together on lap 45, Amon’s luck was running out and his goggles strap broke. Shielding his eyes from the airstream with one hand he drove for two laps before managing to haul his stand-by pair into position on his face, and this dropped him well back from McLaren, and although closing the gap slightly before the finish he came home in third place. Hulme was battered but triumphant, Bruce McLaren had a lot to smile about with his cars’ first one-two victory, and B.R.M. were well pleased with their turn of speed and not too worried about the frailty their cars had shown since they are still at an early stage in their development. The Ferraris had been rather outpaced from the start, but on a clear track and with McLaren as his target Amon had proved that he is one of the quickest drivers around.’—D. C. N.

Denny on his way to a win at St Jovite, Canadian GP 1968 (unattributed)

Etcetera: M7A Chassis by Chassis courtesy Allen Brown at oldracingcars.com…

‘The first two cars were finished in March 1968, and both debuted at the 1968 Race of Champions, where Bruce McLaren dominated the race, winning from pole position, with his new teammate Denny Hulme finishing third. At the next race, the Silverstone International Trophy, Hulme took pole position and won, with Bruce content to take second place. It was not quite so easy at the first GP, the Spanish, but the M7As were third and fourth on the grid and Hulme finished second. After a poor weekend in Monaco, Bruce McLaren took his team’s first GP victory in the Belgian GP at Spa in June after Jackie Stewart’s Matra MS10 retired on the last lap. Results were mixed over the next few races, but Hulme won in Italy and in Canada to equal Graham Hill’s score at the top of the World Championship standings. A crash at Watkins Glen and retirement in Mexico ended his challenge, but had been a wonderful season for McLaren’s F1 team

Bruce 8th, with Tyler Alexander and Alastair Caldwell and M7A at Rouen, Chris Amon 10th Ferrari 312 just heading out (unattributed)

Denny and Bruce at Jarama prior to the 1968 Spanish GP, M7A’s fitted with pannier side tanks. Denny 2nd and Bruce retired in the race won by Hill’s Lotus 49 Ford (unattributed)

Bruce on the way to that historic win aboard his M7A at Spa in 1968 (unattributed)

Hulme’s M7As was retained for 1969 for the Kiwi to drive, and the latest car, M7A/3, was modified to M7B specification with pannier tanks.  When that did not work, both the M7B and the prototype M7A were sold to privateers; both were crashed later in 1969 and both cars scrapped. Bruce drove a new McLaren M7C for the rest of 1969, and a huge amount of effort was wasted on the four-wheel-drive McLaren M9A. It didn’t help that Goodyear, McLaren’s tyre supplier, were well behind Firestone and Dunlop until the end of the season, when the latest rubber helped Hulme win the Mexican GP in his well-used sole surviving M7A. That last M7A was bought by Tony Dean for Formula 5000, and was then sold to a French Museum where it remains, the museum owners having turned down all McLaren International’s offers for the car.’

McLaren, Brands, M7A British GP 1968 (M Hayward)

More on the M7A’s…

Check out Allen Brown’s article which I have referenced and filched from extensively in this article

http://www.oldracingcars.com/mclaren/m7a/

Credits…

Getty Images, Victor Blackman, Ronald Dumont, Alvis Upitis, MotorSport June 1968 article by Doug Nye, Dick Ellis, LAT, Mike Hayward, Allen Brown-oldracingcars.com

Tailpiece…

Finito…

 

John Surtees poses with his Ferrari 312, the Scuderia’s 3 litre V12 new season and new formula contender, March 1966…

‘Big John’ is probably feeling fairly confident at this point, Ferrari seemed to be as well prepared as they had been for the last formula change from 2.5 to 1.5 litres in 1961. They took the title convincingly of course, Phil Hill won it in the Carlo Chiti designed ‘Sharknose’ 156 V6.

Coventry Climax had withdrawn as an engine provider at the end of 1965, other than some transitional support of Team Lotus with a couple of 2 litre FWMV V8’s to tide them over. Generally, 1966 was a year of transition and therefore of opportunity for those who started the season with a fast, reliable package, the Ferrari seemed just that.

Click on this link for my article on the 1966 Grand Prix season;

https://primotipo.com/2014/11/13/winning-the-1966-world-f1-championships-rodways-repco-recollections-episode-3/

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‘Down Under’ Jack Brabham installed the first Oldsmobile F85 blocked Repco Brabham ‘RB620’ V8 into a year old Brabham chassis, BT19, built for the stillborn Coventry Climax Flat-16 engine and contested the Non-Championship South African GP at Kyalami in it on 1 January.

Repco then popped a 2.5 Tasman Formula RB620 V8 into BT19 for a couple of Tasman rounds, at Sandown Park and Longford, each time learning a little more about the engine and making it reliable.

Ferrari’s own 3 litre V12 was a trusty old warhorse which had served them well. It was a reliable Le Mans winning unit and more powerful than the Repco V8 but the car was heavy. Brabham’s BT19 was a light spaceframe and his 300 horses were stallions not geldings.

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The first GP of the new F1, the 1966 XV Gran Premio di Siracusa was on 1 April, Surtees won it in a 312 from teammate Bandini’s Ferrari Dino 246. The only other ‘new’ F1’s were the Cooper T81 Maserati’s of Jo Siffert and Guy Ligier both of which failed to finish. So too did Brabham’s BT19 with a Repco failure.

On 14 May the teams met at Silverstone for the XVIII BRDC International Trophy which Brabham won from Surtees and Bonnier’s Cooper T81 Maser.

Game on!

Off to Monaco for the first Championship round on 22 May, Jackie Stewart’s BRM P261 took the race from Hill’s P261 both cars with 2 litre versions of the old P56 V8 1.5 litre F1 engine, and Bandini’s Dino. Surtees and Brabham were out on laps 16 and 17 respectively with transmission dramas.

Bandini’s use of the Dino which as the teams #1 Surtees should have been allowed to race, in Johns assessment the better of the two cars for the unique demands of Monaco, was one of many dramas within the team which famously resulted in the headstrong Brit telling Ferrari to ‘shove it’ costing both a title which they may well have taken.

surtess 4

Surtees joined Cooper for the balance of ’66 and made the cars sing but Jack was away and running taking the title he and Repco deserved but which perhaps should have been Maranello’s not Melbourne’s…

Click here for an interesting article on Surtees;

https://primotipo.com/2014/11/30/john-surtees-world-champion-50-years-ago/

Ferrari 312 Specifications…

312 engine

The heart of any Ferrari is its engine of course, and what a glorious thing the Tipo 218 unit was.

Cast in aluminium alloy with cast iron wet cylinder liners, the 60 degree V12 had dual chain driven overhead camshafts per bank operating 2 valves per cylinder. The compression ratio was 11.8:1, heads incorporated 2 plugs per cylinder which were fired, old school, by a battery of 4 coils. The engine was dry sumped, the cylinders fed by Lucas indirect fuel injection. Claimed output was circa 360bhp at 10,000rpm, the reality probably a little less than that.

312 rear

The engine wasn’t really the cars weakness, it was probably more so the Tipo 589 chassis’s overall weight. Ferrari really didn’t get the hang of building a modern monocoque in the British idiom until they contracted John Thompson to build them one circa 1973!

Before then their tubs were sheet aluminium panels in a double wall riveted to a tubular steel structure. It was effective but heavy. The Ferrari’s suspension, as you can see is period typical; inboard at the front with a top rocker and lower wishbone and outboard at the rear with a single top link, inverted lower wishbone with forward facing radius rods for location. Uprights were cast magnesium with coil spring/shock units. Girling provided the disc brakes, which were inboard at the rear.

The Tipo 589 5 speed transaxle was sportscar derived, beefy and heavier than the DG300 Hewland box which became ‘de rigour’ in the Pommy cars of the era.

312 engine side

Shot above shows the beautiful standard of Ferrari fabrication and finish. Note the chassis, Lucas injection, twin-plug heads, alternator driven by the cams and wonderful exhausts which are fine examples of the pipe-benders art.

Credits: Popperfoto, GP Library, Reg Lancaster

Tailpiece: Why is that Simple Little Thing So Fast?…

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Enzo Ferrari ponders the 1966 consistent speed of Jack’s BT19 Repco at Monza on September 3 1966, the ‘Wonder From Down-Under’ beating the might of the Europeans…

What is he thinking I wonder? ‘why is it so fast, its last years spaceframe chassis, engine from someone i’ve never heard of in Australia and the block is an American Oldsmobile…’

In fact the following day was a good one for the Scuderia, Ludovico Scarfiotti’s 312 V12 took the win from Mike Parkes similar car with Denny Hulme’s Brabham BT20 Repco third.

 

 

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Jack Brabham ponders wing settings on his Brabham BT26 Repco during the Canadian Grand Prix weekend at Mont Tremblant, 22 September 1968…

I blew my tiny mind when Nigel Tait sent me the photo, neither of us had any idea where it was. A bit of judicious googling identified the location as Mont Tremblant, Quebec, a summer and winter playground for Canadians 130km northwest of Montreal.

Regular readers will recall  Nigel as the ex-Repco Brabham Engines Pty. Ltd. engineer who co-wrote the recent Matich SR4 Repco article (a car he owns) and has been helping with the series of articles on Repco’s racing history I started with Rodway Wolfe, another RBE ‘teamster’ a couple of years ago.

When Nigel left Repco in the ACL Ltd management buyout of which he was a part, he placed much of the RBE archive with his alma mater, RMIT University, Melbourne. Its in safe hands and available to those interested in research on this amazing part of Australian motor racing history. The archive includes Repco’s library of photographs. Like every big corporate Repco had a PR team to maximise exposure from their activities including their investment in F1. The Mont Tremblant shot is from that archive and unpublished it seems.

Its one of those ‘the more you look, the more you see’ shots; from the distant Laurentian Mountains to the pitlane activity and engineering of the back of the car which is in great sharpness. It’s the back of the BT26 where I want to focus.

The last RBE Engines article we did (Rodway, Nigel and I) was about the ’67 championship winning SOHC, 2 valve 330bhp 740 Series V8, this BT26 is powered by the 1968 DOHC, 4 valve 390bhp 860 Series V8. It was a very powerful engine, Jochen plonked it on the front row three times, on pole twice, as he did here in Canada in 1968. But it was also an ‘ornery, unreliable, under-developed beast. Ultimately successful in 4.2 litre Indy and 5 litre Sportscar spec, we will leave the 860 engine till later for an article dedicated to the subject.

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Check out the DG300 Hewland 5 speed transaxle and part of the complex oil system beside it to feed the 860. Also the big, beefy driveshafts and equally butch rubber donuts to deal with suspension travel. It’s interesting as Tauranac used cv’s in earlier designs, perhaps he was troubled finding something man enough to take the more powerful Repco’s grunt, the setup chosen here is sub-optimal in an engineering sense.

The rear suspension is period typical; single top link, inverted lower wishbone, radius rods leading forward top and bottom and coil spring/damper units. It appears the shocks are Koni’s, Brabham were Armstrong users for years.

The uprights are magnesium which is where things get interesting. The cars wings that is, and the means by which they attach to the car…

See the beautifully fabricated ‘hat’ which sits on top of and is bolted to the uprights and the way in which the vertical load of the wing applies it’s force directly onto the suspension of the car. This primary strut support locates the wing at its leading edge, at the rear you can see the adjustable links which control the ‘angle on the dangle’ or the wings incidence of attack to the airflow.

I’ve Lotus’ flimsy wing supports in mind as I write this…

Tauranac’s secondary wing support elements comprises steel tube fabrications which pick up on the suspension inner top link mount and on the roll bar support which runs back into the chassis diaphragm atop the gearbox.

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The shot above shows the location of the front wing and it’s mounts, this time the vertical force is applied to the chassis at the leading front wishbone mount, and the secondary support to the wishbones trailing mount. This photo is in the Watkins Glen paddock on the 6 October weekend, the same wing package as in use in Canada a fortnight before. The mechanic looking after Jack is Ron Dennis, his formative years spent learning his craft first with Cooper and then BRO. Rondel Racing followed and fame and fortune with McLaren via Project 4 Racing…

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Jim Hall and Chaparral 2G Chev wing at Road America, Wisconsin 1968 (Upitis)

The great, innovative Jim Hall and his band of merry men from Midlands, Texas popularised the use of wings with their sensational Chaparral’s of the mid sixties. Traction and stability in these big Group 7 Sportscars was an issue not confronted in F1 until the 3 litre era when designers and drivers encountered a surfeit of power over grip they had not experienced since the 2.5 litre days of 1954-60.

During 1967 and 1968 F1 spoilers/wings progressively grew in size and height, the race by race or quarter of a season at a time analysis of same an interesting one for another time.

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Hill’s winged Lotus 49B, Monaco 1968 (Schlegelmilch)

In some ways ‘who gives a rats’ about the first ‘winged Grand Prix win’ as Jim Hall pioneered ‘winning wings’ in 1966, the technology advance is a Group 7 not F1 credit; but Jacky Ickx’ Ferrari 312 win in the horrific, wet, 1968 French Grand Prix (in which Jo Schlesser died a fiery death in the air-cooled Honda RA302) is generally credited as the first, the Fazz fitted with a wing aft of the driver.

But you could equally mount the case, I certainly do, that the first winged GeePee win was Graham Hill’s Lotus 49B Ford victory at Monaco that May.

Chapman fitted the Lotus with front ‘canard’ wings and the rear of the car with a big, rising front to rear, engine cover-cum-spoiler. Forghieri’s Ferrari had a rear wing but no front. The Lotus, front wings and a big spoiler. Which car first won with a wing?; the Lotus at Monaco on 26 May not the Ferrari at Rouen on July 7. All correspondence will be entered into as to your alternative views!

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Jacky Ickx’ winning Ferrari 312 being prepared in the Rouen paddock. The neat, spidery but strong wing supports clear in shot. Exhaust in the foreground is Chris Amon’s Fazz (Schlegelmilch)

Lotus ‘ruined the hi-winged party’ with its Lotus 49B Ford wing failures, a lap apart, of Graham Hill and then Jochen Rindt at Montjuic in the 1969 Spanish GP. Both drivers were lucky to walk away from cars which were totally fucked in accidents which could have killed the drivers, let alone a swag of innocent locals.

A fortnight later the CSI acted, banning high wings during the Monaco GP weekend but allowing aero aids on an ongoing basis albeit with stricter dimensional and locational limits.

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Mario Andretti has just put his Lotus 49B on pole at Watkins Glen in October 1968, Colin Chapman is perhaps checking his watch to see why regular drivers Hill and Jackie Oliver are being bested by guest driver Andretti who was entered at Monza and Watkins Glen at seasons end! Andretti put down a couple of markers with Chapman then; speed and testing ability which Chapman would return to nearly a decade later. More to the point are the wing mounts; direct onto the rear upright like the Brabham but not braced forward or aft. Colin was putting more weight progressively on the back of the 49 to try and aid traction, note the oil reservoir sitting up high above the ‘box. Stewart won in a Matra MS10, Hill was 2nd with both Andretti and Oliver DNF (Upitis)

Chapman was the ultimate structural engineer but also notoriously ‘optimistic’ in his specification of some aspects of his Lotus componentry over the years, the list of shunt victims of this philosophy rather a long one.

Lotus wing mounts are a case in point.

Jack Oliver’s ginormous 125mph French GP, 49B accident at Rouen in 1968 was a probable wing mount failure, Ollie’s car smote various bits of the French countryside inclusive of a Chateau gate.

Moises Solana guested for Lotus in his home, Mexican GP on 3 November, Hill won the race whilst Solana’s 49B wing collapsed.

Graham Hill’s 49B wing mounts failed during the 2 February 1969 Australian Grand Prix at Lakeside, Queensland. Then of course came the Spanish GP ‘Lotus double-whammy’ 3 months after the Lakeside incident on 4 May 1969.

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Faaaarck that was lucky one suspects the Lotus mechanics are thinkin’!? The rear suspension and gearbox are 200 metres or so back up the road to the right not far from the chateau gate Ollie hit. It was the first of several ‘big ones’ in his career (Schlegelmilch)

For the ‘smartest tool in the shed’ Chapman was slow to realise ’twas a good idea to finish races, let alone ensure the survival of his pilots and the punters.

I’m not saying Lotus were the only marque to have aero appendages fall off as designers and engineers grappled with the new forces unleashed, but they seemed to suffer more than most. Ron Tauranac’s robustly engineered Brabhams were race winning conveyances generally devoid of bits and pieces flying off them given maintenance passably close to that recommended by ‘Motor Racing Developments’, manufacturers of Ron and Jack’s cars.

The Brabham mounts shown earlier are rather nice examples of wings designed to stay attached to the car rather than have Jack aviating before he was ready to jump into his Piper Cherokee at a race meetings end…

‘Wings Clipped’: Click on this article for more detail on the events leading up to the CSI banning hi-wings at the ’69 Monaco GP…https://primotipo.com/2015/07/12/wings-clipped-lotus-49-monaco-grand-prix-1969/

Credits…

Nigel Tait, Repco Ltd Archive, Rainer Schlegelmilch, Cahier Archive, Alvis Upitis

Etcetera…

Hill P, ‘Stardust GP’ Las Vegas, Chaparral 2E Chev 1966

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Now you see it, now you don’t; being a pioneer and innovator was the essence of the Chaparral brand, but not without its challenges! Phil Hill with 2E wing worries at Las Vegas in 1966, he still finished 7th. Jim Hall was on pole but also had wing problems, John Surtees’ wingless Lola T70 Mk2 Chev won the race and the first CanAm Championship  (The Enthusiast Network)

The 13 November 1966 ‘Stardust GP’ at Las Vegas was won by John Surtees Lola T70 Mk2 Chev, CanAm champion in 1966. Proving the nascent aerodynamic advances were not problem free both Jim Hall, who started from pole and Phil Hill pictured here had wing trouble during the race.

The Chaparral 2E was a development of the ’65 2C Can Am car (the 2D Coupe was the ’66 World Sportscar Championship contender) with mid-mounted radiators and huge rear wing which operated directly onto the rear suspension uprights. A pedal in the cockpit allowed drivers Hall and Hill to actuate the wing before corners and ‘feather it’ on the straights getting the benefits in the bendy bits without too much drag on the straight bits. A General Motors ‘auto’ transaxle which used a torque converter rather than a manual ‘box meant the drivers footbox wasn’t too crowded and added to the innovative cocktail the 2E represented in 1966.

Its fair to say the advantages of wings were far from clear at the outset even in Group 7/CanAm; McLaren won the 1967 and 1968 series with wingless M6A Chev and M8A Chev respectively, winning the ’69 CanAm with the hi-winged M8B Chev in 1969. Chaparral famously embody everything which was great about the CanAm but never won the series despite building some stunning, radical, epochal cars.

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Phil Hill relaxed in his 2E at Laguna Seca on 16 October 1966, Chaps wing in the foreground, Laguna’s swoops in the background. Phil won from Jim Hall in the other 2E (TEN)

Hill G, Monaco GP, Lotus 49B Ford 1968

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Interesting shot of Hill shows just how pronounced the rear bodywork of the Lotus 49B was. You can just see the front wing, Monaco ’68 (unattributed)

Hill taking a great win at Monaco in 1968. Graham’s was a tour de force of leadership, strength of mind and will. Jim Clark died at Hockenheim on 7 April, Monaco was on 26 May, Colin Chapman was devastated by the loss of Clark, a close friend and confidant apart from the Scots extraordinary capabilities as a driver.

Hill won convincingly popping the winged Lotus on pole and leading all but the races first 3 laps harnessing the additional grip and stability afforded by the cars nascent, rudimentary aerodynamic appendages. Graham also won the Spanish Grand Prix on 12 May, these two wins in the face of great adversity set up the plucky Brits 1968 World Championship win. Remember that McLaren and Matra had DFV’s that season too, Lotus did not have the same margin of superiority in ’68 that they had in ’67, lack of ’67 reliability duly noted.

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Hills 49B from the front showing the ‘canard’ wings and beautifully integrated rear engine cover/spoiler (Cahier)

Ickx, Rouen, French GP, Ferrari 312  1968

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Mauro Forghieri, Ferrari’s Chief Engineer developed wings which were mounted above the engine amidships of the Ferrari 312. Ickx put them to good use qualifying 3rd and leading the wet race, the Belgian gambled on wets, others plumped for intermediates.

Ickx’ wet weather driving skills, the Firestone tyres, wing and chaos caused by the firefighting efforts to try to save Schlesser did the rest. It was Ickx’ first GP win.

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It looks like Rainer Schlegelmilch is taking the shot of Jacky Ickx at Rouen in 1968, note the lack of front wings or trim tabs on the Ferrari 312 (Schlegelmilch)

Tailpiece: The ‘treacle beak’ noting the weight of Tauranac’s BT26 Repco is none other than ‘Chopper’ Tyrrell. Also tending the car at the Watkins Glen weighbridge is Ron Dennis, I wonder if Ken’s Matra MS10 Ford was lighter than the BT26? If that 860 engine had been reliable Jochen Rindt would have given Jackie Stewart and Graham Hill a serious run for their money in 1968, sadly the beautiful donk was not the paragon of reliability it’s 620 and 740 Series 1966/7 engines generally were…

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Finito…

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Chris Amon is not a driver one readily associates with the very successful 1970 Ferrari 312B and even then only in a ‘lost opportunity’ kind of way…

As he drove from his digs in Maranello the 20km to the Modena circuit Ferrari used for testing each time in mid 1969 he did so with an increasingly heavy heart.

Chris had motor racings dream job, Ferrari’s ‘number one’ driver and the considerable resources of the famed Scuderia at his disposal. He tested and raced F2 and Tasman Dino’s, Sports Prototypes, big Can-Am Group 7 cars and of course GP cars. The company car was not to be sneezed at. Ferrari’s drivers were only marginally less popular than the Pope, he loved living in Italy, enjoyed the food, people, the vibe in Maranello and testing the cars, Mauro Forghieri rated him one of the teams greatest test drivers and of course his racing of them.

But in his terms, as one of the five best drivers in the world at the time, he was not achieving the grand prix winning success he deserved, so many times he had led races in 1968 and early in 1969 only to have the car fail beneath him. And now, a car he thought looked fabulous and was testing well had an engine which consistently ‘grenaded’ behind him at Modena in the most spectacular fashion.

What should he do? Stay with Ferrari in the belief the engineering problem would be solved or move to another team with a Ford Cosworth powered car was the decision which tortured him…

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Amon, Monaco 1967 in the awful race in which his teammate Lorenzo Bandini died the most gruesome, fiery death. Denny Hulme’s Brabham BT20 Repco won from Hill’s Lotus 33 BRM and Amon  (unattributed)

 

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The partnership between Amon and Mauro Forghieri was a fruitful one based on great mutual respect, which is not to say they always agreed! Here with 312 at Zandvoort in 1967. How young does he look?! Ferrari team-leader at 24 by the end of 1967 (unattributed)

He joined Ferrari in 1967 as one of four drivers- Lorenzo Bandini, Mike Parkes, Ludovico Scarfiotti and himself. The ‘pudgy’, heavy 312 of 1966 evolved into the 1967 car, quite the sexiest looking of any GP car. After the end of the sports car season it became a very fast one fitted with a lightweight block and F2 derived gearbox- and from Monza with four-valve heads the car flew. Amon believed the 390bhp claimed for it and described the (’67 and ’68) chassis as ‘an absolute dream to drive’. Chris should have won at Watkins Glen in front of the two Lotus 49s but the engine blew 12 laps from the end. In Mexico Chris qualified well in second but pitted for fuel.

A road accident early in the 1967 season put him out for a while, his speed had been demonstrated in all types of car, his place in the team was cemented despite an awful season for Ferrari- the tragic death of Bandini at Monaco and the effective end of Mike Parkes’ career in a huge, high speed Belgian GP, Spa shunt.

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Amon with Ferrari 312 in the Monza pits, Italian GP 1967. Q4 and 7th in the race won by John Surtees Honda RA300 (Schlegelmilch)

For 1968 his teammate was Belgian ‘Wunderkind’ Jacky Ickx.

One of the ‘crosses Ferrari F1 drivers sometimes bore’ was Enzo Ferrari’s obsession with sports car racing, particularly Le Mans. Whilst the team had better resources than most, the impact of the sports car program on F1 was great or little depending upon the competitiveness of said GP cars at the time! In mid-season, the focus was on the Sports Cars, after that F1 was re-prioritised.

In 1968 Ferrari ‘spat the dummy’ at  CSI rule changes (ending unlimited cars and changing to 5 litre Sports Cars and 3 litre Prototypes) not building a car for the season with a consequent focus on F1 and development of a car which could have won both ’68 world titles.

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1968 Spanish Grand Prix. Ferrari 312/68 Q1 and led until fuel pump failure on lap 58. Hills Lotus 49 Ford won (unattributed)

The 48 valve V12 was developed to give circa 410bhp at a time the Ford Cosworth DFV gave much the same, albeit the Fazz lacked the mid-range punch of the DFV, Amon quipped that ‘there was nothing at home below 9800rpm’. The engine also had high water and oil temperatures with consequent power loss. The Ferraris went to the grid carrying 8-10 gallons more ‘juice’ than the Cosworth cars, a weight penalty of 55-70 pounds, despite all of that the 312/68 was a very competitive, if unreliable beast.

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In amongst the damp North Sea dunes at Zandvoort in 1968. Dutch GP Q1 and 6th, the race won by Stewart’s Matra MS10 Ford  (Schlegelmilch)

 

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French GP, Rouen 1968. Q5 and 10th in the race won by teammate Ickx, the ‘rainmaster’ who started the damp race on full wets and drove away in the early laps when, again, a driver, Jo Schlesser, died in another fiery accident in the Honda RA302. These accidents accelerated changes to circuit and car safety, not that they were the last horrible fiery deaths in the period. Amazing Rainer Schlegelmilch shot of Rouen and the butt of Amons 312; look at the hay bales, tyre distortion and the presence of wings which grew thru ’68 (Schlegelmilch)

In 1968 the grid was ‘awash’ with Ford Cosworth DFV’s- Lotus, McLaren and Ken Tyrrell’s Matra’s were fitted with them. Colin Chapman waived his exclusivity agreement to the engines upon Ford’s Walter Hayes request that he do so ‘for the good of GP racing’ such was Hayes’ fear of Lotus dominance. Not that Ford’s position was diminished by more DFV powered cars on the grid than less!

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Amon in the Oulton Park Gold Cup 17 August 1968. I had this shot on my bedroom wall for years as a scho0l kid! Wings are growing…Amon 2nd to Stewart’s Matra MS10 Ford (unattributed)

For Ferrari, BRM, Weslake and Honda the impact of the Ford engine was great. The DFV was built on modern, tape controlled equipment bought for the purpose which meant the quality of the product was consistent, parts made would fit all engines. Prior to that some GP engines were to an extent hand fettled and bits needed to be modified to fit each engine, which was effectively bespoke. Cosworth’s quality control and the pressure on them to rebuild the engines in a timely consistent way for all took a while to get sorted, but the writing was well and truly on the wall, the Ford engine a considerable F1 weapon of course right into the eighties and beyond in F3000 guise.

None of this was lost on Amon of course, the competitiveness of his compatriot Bruce McLaren’s cars in 1968 was something he observed and discussed with both Bruce and Denny Hulme.

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Italian GP, Monza 9 August 1968. Giulio Borsari makes some adjustments to Ickx’ 312. Forghieri devised this ‘movable aerodynamic device’ operated by oil pressure. The wing went to hi-angle mode in 1/2/3rd gears but feathered for low drag with the throttle open in 4/5th gears. It returned to download position in those gears when the brakes were applied. An override switch was fitted which Chris liked and Ickx had removed (Klemantaski)

 

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Amon putting the movable wing to good effect at Monza in 1968. Q3 and DNF after an accident, Hulme won in a McLaren M7A Ford  (unattributed)

But Chris was ‘on fire’ in 1968. Ferrari were on the front row nine times, eight to Amon and took four poles, three to Amon, but unreliability robbed them, and Chris of three probable wins. Ickx took the only race win at Reims during the tragic French GP in which Jo Schlesser died in the Honda RA302.

At Monza Chris led until an oil leak onto a rear tyre caused an almighty accident which destroyed the car. He dominated in Canada despite clutchless gear changes from lap 12 but of course the gearbox broke under the strain, the clutch should not have failed.

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Chris on the way to a 1969 Australian GP victory at Lakeside, Queensland on 2 February. He won the Tasman Series beating the Team Lotus Rindt/Hill duo and others. Left front of the Dino 246T off the deck thru the very fast kink opposite the pits (Rod MacKenzie)

1969 started well, Chris tested his 246 Dino Tasman cars thoroughly at Modena before shipping the cars home to New Zealand.

He convincingly won the Tasman Cup in 300bhp, 24 valve cars he helped develop and a team he put together. He collaborated with David McKay’s Sydney based Scuderia Veloce who provided on ground back-up for the mix of speed and reliability needed for this championship of intensity- eight races in eight weeks.

He beat the factory Lotus 49s of Hill and new-signing and probable ‘fastest guy on the planet’ Jochen Rindt taking four wins including the NZ GP at Pukekohe and AGP at Lakeside. The series of depth also included Derek Bell (in the other Dino), Frank Gardner (Mildren Alfa T33 V8) and Piers Courage (Brabham BT24 Ford DFW).

Back at Maranello the finishing touches were being made to the 312P, Ferrari were back in endurance racing that year, and the latest evolution of the 312 GP car.

Strategically the future for Ferrari was bright despite the financial difficulties the team were in early in the year.

Discussions underway with Fiat were consummated in June, Enzo Ferrari had effective control of the racing department for his lifetime whilst Fiat took over the development of the road cars, and a considerable amount of cash changed hands.

The injection of working capital allowed Ferrari to build the 25 512S Sports Cars required for homologation into Group 5 for 1970 and to develop Ferrari’s first ‘clean sheet’ 3 litre F1 car, the flat-12 312B.

Ferrari authorised Forghieri to start this program early in the year well before the Fiat deal was done, the Fiorano test facility, opened in 1972 is another example of the sort of investment which would not have been possible without Fiat’s investment.

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Monaco 1969 Amon beside Jackie Stewart’s Matra MS80 Ford which won the title that year . Q2 anf a failed diff. Note the lack of wings, banned overnight by the CSI. Hill won in a Lotus 49 Ford (Yves Debraine)

From Amon’s perspective then, he was potentially in the right place.

He was esconced in one of the sports greatest teams, he had won the Tasman, Ferrari was in the process of doing a deal with a partner with deep pockets, a new car was underway for 1970 but 1969 could be a challenge with an evolution of the ’68 cars and more Cosworth powered cars on GP grids! It was critical to Chris the 312B tested well.

Whilst Mauro Forghieri worked on the design of the 312B Ing Stefano Jacoponi was responsible to do what he could with the obsolescent V12. The chassis was much the same although the cars appearance was different with a flatter nose and evolution of wings, partially at the whim of the (CSI) rulemakers who banned, rightly, high-wings during the Monaco GP weekend.

The V12 was changed with heads which reversed the porting, returning the exhausts to outside the Vee lowering the cars centre of gravity and reducing turbulence around the rear wing. Inlets were in the Vee, more radical cams were developed and disastrous efforts made to reduce frictional losses and release power by reducing main bearing area…

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Amon, Q2 DNF engine, Spanish GP, Montjuic Park, Barcelona 1969. Stewart won in a Matra MS80 Ford. Look at that oil cooler trying to do just that (unattributed)

 

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Forghieri with the 312/69 in the Silverstone, British GP paddock. V12 cooling issues clear by the ‘orrible oil cooler/duct incorporated into the rear wing. Amon Q5 and DNF lap 45 with gearbox failure. Stewart’s Matra won after a titanic battle with Rindt’s Lotus. 3 Ferrari’s were entered #32 the spare (unattributed)

Early in the season Ferrari entered only one car for Amon. He was second on the Spanish GP grid and inherited the lead after the two Lotus 49’s crashed with wing failure, with a lead of over 30 seconds the engine seized. At Monaco he was second when the diff failed and at Silverstone, joined by Pedro Rodriguez both retired with ‘box and engine failures.

To add to these frustrations and be in no doubt elite sport is as much mental as physical, his erstwhile teammate Ickx- Amon had been demonstrably the quicker of the two in 1968 was winning races in Brabham’s year old spaceframe chassis BT26. That car was now as consistently fast and reliable with a DFV in 1969 as it was consistently fast and unreliable with a Repco ‘RB860 Series’ V8 in 1968. Amon’s disappointment with his situation was immense, he was a race-winner in a reliable Ferrari or another car.

Such were their problems Ferrari withdrew from the German GP on 3 August, Ickx won there, to prepare the new 312B for Monza, it simply was not worth racing the fast but unreliable 312/69.

Amon had great hopes for Mauro Forghieri’s new for 1970 car, the ‘clean-sheet, Flat-12 engined 312B…

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Amon readies himself for the off, Modena, exact date unknown (GP Library)

Mauro Forghieri’s Ferrari 312B was one of the most beautifully integrated Ferrari’s ever built, whilst much is made of the engine the success of the car was about far more. Doug Nye; ‘The 312B…was quite the best integrated 3 litre F1 package yet created. It would remain the best packaged of all Ferrari’s until the Postlethwaite 156 appeared in 1985’ he said writing in 1986. I always thought the 312T/T2 were pretty handy bits of integrated kit, but the point is, the car was a beautifully designed and executed car!

The talented Modenese born engineer saw at close hand as an at thecircuit race-engineer the success of the Lotus 49 and its imitators, the engine beautifully integrated with the chassis and the powerful, torquey, compact, relatively frugal and reliable nature of the Cosworth DFV itself. The engines basic dimensions and valve angles gave instruction to a whole generation of engine designers.

The suspension of the competition were all period conventional; wishbones/wishbones or rocker/wishbones at the front and single top-link, lower wishbones and radius rods for fore and aft location. The 312B followed that course.

Aerodynamics were still a black art but the CSI’s mandated lower wings meant airflow to the critical rear wing needed thought as the wing could no longer be mounted high in ‘clean air’. Remember, at the time traction was important, the cars had a wonderful surplus of power over grip.In the end that problem solved as much by tyre alchemy as wings let alone the 1969 4WD blind-alley of which Ferrari was not a part.

A 12 cylinder engine was a ‘Ferrari given’. Forghieri’s challenge was to unlock sufficient power to combat the DFV despite the inherent packaging issues of the longer engine and frictional losses and other bottom end shortcomings which were such problems in the existing V12.

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Ferrari 312B 1970 showing the chassis structure and rear ‘boom or beam’ to which the engine attaches (Nye)

Forghieri’s chassis was another of Ferrari’s ‘aero constructions’. They were not monocoques in the British sense but rather a tubular internal frame stiffened by riveted on ‘ally panels. Not a problem, Ron Tauranac’s old-fashioned spaceframe BT26’s were race winning GP cars in 1969 until effectively outlawed by the ‘bag tank’ rules of 1970.

The clever bit, ‘praps learning from the DFV’s simple chassis mounts mandated by Lotus designer Colin Chapman to Cosworth’s Keith Duckworth was the use of a ‘beam’ aft of the usual drivers bulkhead to which the engine mounted. This provided a very stiff structure but also very good, better than all other cars in 1970, airflow to the rear wing. It promised more downforce and therefore grip for less angle, drag, than the other cars.

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Note the rivets on the rear beam which is part of the cars chassis to which the engine attaches, it also biolts to the bulkhead behind the driver. Low nature of engine and good airflow onto the wing. Oil cooler ducts also in shot (GP Library)

 

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Ferrari factory drawing of the Flat-12 312B engine showing its deep base chamber, roller bearing mains, narrow included valve angle, induction tracts above the heads, exhausts below and extensive cross-bolting of the split crankcase castings (Nye)

Engineers Forghieri, Rocchi and Bussi’s 3 litre Flat-12 engine was conceived in that horizontally opposed configuration to get the cars centre of gravity low and get the engine out of the airstream to the wing. The need for lower frictional losses was met by the use of just 4, the old V12 had 7, main bearings. The design used  2 plain bearings in its centre and ball bearing races at each end.

Bore and stroke were 78.5mm x 51.5mm, vastly oversquare, for a capacity of 2991cc. Four overhead camshafts and 4 valves per cylinder were used, the heads evolved from ’69 V12 practice. Lucas fuel injection was carried over onto the new engine. The cams were driven by gears  from the crank’s nose.

Doug Nye; ‘The light alloy block was cast in 2 parts and united on a crankshaft centreline bolted flange…Light alloy cylinder liners were used, cooled by water circulation at their upper ends, by oil circulation down below. The crankshaft was machined from a steel forging, each of its six crankpins carrying two con-rods. The crankshaft nose gear drove alternator, ignition distributor and and fuel metering unit via gears and pinions. The crank tail drove the valvegear train. A tiny flywheel assembly incorporated a rubber vibration damper. Forged titanium con-rods were used…and Mahle forged aluminium pistons…a single oil pressure pump was driven off the rear of the RH cylinder timing gear fed the oil filter mounted behind the fuel metering unit.’

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Side on flat-12 engine detail, DOHC, 4 valve, Lucas injected, single plug, how low do they take the CofG with this approach?! See rad header tank and extinguished bomb, the latter messy in terms of flow to the wing and exposed! Check out the very clever roll bar brace; it triangulates and stiffens the rear beam structure as well as providing a neat, faired mount for the wing itself (GP Library)

 

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312B front end detail. Suspension top rocker actuating coil springs and Koni shocks and lower wide based wishbone. Note ally ducting behind rad to exhuast hot air via ducts in the fibre-glass nose (GP Library)

 

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Butt shot of the 312B as it heads out onto Modena Autodrome with Amon saying a few silent ‘Hail Marys’ as to engine life no doubt! Ducting to oil coolers, rear mounted battery and outboard brake discs/suspension all clear (GP Library)

Amon watched the jewel of a car evolve at Maranello, it was with a great deal of optimism that he approached his early tests at Modena.

Right from the start he and Forghieri were happy with the chassis, the sort of balance they achieved with the earlier V12’s was still present. The car was lighter, was good under brakes had good traction and top speed for as long as the new, powerful engine lasted…

With Chris in the car the 312B had a series of monumental, catastrophic engine failures due to piston, crankshaft and lubrication problems. Amon; ‘I could feel that it was tremendously strong and powerful during those early tests, but it kept flying apart, i thought hell i can’t stand any more of this…’

After one of these sessions in August Chris said ‘enough’ and decided to leave the team.

Its ironic that Amon made the decision to leave due to the early failures of an engine which became a paragon of powerful reliability for a decade winning 3 drivers, 4 manufacturers and 1 sportscar championship for the Scuderia. Its performance was only compromised by its low/bulky architecture, a strength but an impediment in the ‘wing car ‘ era when the engine took space needed for ground-effect tunnels.

The engines bottom end failings were resolved by building a tilting dyno-bed at Maranello  to reproduce oil surge in corners. The crank torsional issues were sorted by the addition of a Pirelli cushion coupling between the crank and flywheel. In this form the 1970 spec engine developed 460bhp from 11500-11700 rpm rising to 510bhp@12000 rpm in 1979/80.

But for Chris it was all too much, he could see another season of Ferrari DNF’s caused by the repeated engine failures which had cost him victory or good placings on so many occasions. He saw his immediate future best served by driving a Ford Cosworth DFV powered car, the dominant engine of the time, so off to the nascent March concern he went.

He hadn’t burned his Ferrari bridges though, he was invited to be a member of the teams 512S sportscar squad in 1970…but Enzo Ferrari did say to the Kiwi that he, Ferrari, would win a race before Chris did!

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Ickx, having made a smart move to Brabham in 1969 came back to Maranello for 1970 as ‘numero uno’ and was unlucky in some ways, in a season of great cars, not to win the title in the 312B!

The 312B came on strong, all issues solved in the second half of the season, the car won in Austria, Mexico and Canada for Ickx and at Monza for Regazzoni. Had the car started the season as well as it finished, noting Rindt’s death at Monza took out the seasons fastest combination, Ickx would have won the title. Mind you, there are plenty of new cars down the years that if they had reliability from the start of the season would have taken the title.

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This group of shots (the one above and those at Modena below, all are undated sadly) are included for the sake of completeness; they are all of the same session. They show the beauty of this incredibly good, important for Ferrari car.

The photos convey a certain sense of calm as well, despite the problems which were apparent with the engine from the start. Apart from Chris of course, i am sure he felt far from calm trying to best assess his short and longer term options!

Driving careers are fickle things; he felt he had to seize the moment having in his mind stayed at Ferrari a season too long. Hindsight is brilliant of course, in fact he stayed a season too little, his testing skills may well have meant the car started the season better prepared than it did. Ickx wasn’t a noted test driver and new-boys to F1 Regazzoni and Giunti weren’t in a position to make the contribution Chris could and had made since 1967…

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Another view of the roll bar/wing mount covered earlier (GP Library)

 

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Forghieri with the pad, sans rear wing in this shot (GP Library)

 

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Who is the belle of the ball!? Lotus 72 was ‘the radical’ of 1970: side rads, rear weight distbn, torsion bar suspension but all the other race winners that year were ‘conventional’ front rad cars; 312B, BRM P153, Brabham BT33, March 701. Best aero direction not clear at this point in GP history nor would it be until the Lotus 78 started the ‘wing car’ trend (GP Library)

 

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Chris Amon, Modena June/July 1969. He lost many races due to bad luck, the decision to leave Ferrari tho wasn’t so much bad luck as a judgement call which time proved was the wrong one. Wonderful hindsight i know (GP Library)

 

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(GP Library)

 

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Amon lost in his thoughts, Modena 1969 (GP Library)

Amon Post Ferrari…

This article is not about Amon’s career, rather Ferrari elements of it. What follows is not a full summary of the balance of his wonderful career.

For Chris 1970 was frustrating!

The March 701 was not the best car of the season but both he and Jackie Stewart in Ken Tyrrell’s car ‘made it sing’. Stewart took a Spanish GP win and Chris the BRDC International Trophy at Silverstone, an F1 win but not the GP win he sought.

He came close to that in a titanic battle with Pedro Rodriguez’ BRM P153 at Spa in a test of the brave, bold, skilful and precise, just coming second.

He proved as quick as anyone in 1970, again. His record head to head in the 10 Championship GP’s he and Stewart raced the 701, the Scot in a Dunlop rather than Firestone shod car was 8/2 in Stewart’s favour. In all but 2 occasions Chris was only 1 or 2 grid slots behind Stewart who was arguably the best driver in the world at the time if not its fastest. Until his death most would argue that was Jochen Rindt. There is little doubt the Tyrrell 701 was a better prepared car than Amon’s March works car. The point to take here is that Amon was ‘right thereabouts’ with the best driver in the world at the time.

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Amons March 701 being tended by the cars designer Robin Herd at Monaco 1970, Q2, DNF suspension failure,Ronnie Peterson’s customer, Colin Crabbe owned yellow March 701 behind. Rindt won in a Lotus 49C Ford (unattributed)

If the departure from Ferrari was not strategically the right one for all the reasons outlined earlier in the article, the departure to the new March outfit was a ‘leap of faith’ largely i suspect in designer Robin Herd which provided a competitive Cosworth powered car if not the quickest one. Amon knew Herd from their March days, Robin designed the first McLaren F1 car, the M2B and the ’67 CanAm Championship winning M6A Chev.

March were a company whose very successful raison d’etre was the construction and sale of production racing cars, its works teams secondary considerations. Its not hard in that context to work out what Max Mosley and Robin Herd’s prime focus was in 1970; to win in FF, F3 and F2 to flog cars for the coming year. Chris signed relatively early for March, before he knew they were selling 701′ s to ‘every man and his dog’ including the 1969 world champion for 1970. In 1970 Amon, Siffert, Stewart, Servoz-Gavin, Cevert, Peterson, Andretti and others raced 701’s. Works drivers Amon and Siffert didn’t have the cars to themselves.

Brabham, McLaren and BRM would have been better places to be in 1970 than March. Not that BRM was an attractive option in 1969.

Chris joined Matra who made him an offer he couldn’t refuse, back to a V12 for 1971 and 1972, taking a Non-Championship GP win in Argentina in 1971 and again lead races more than once only to experience car failures or punctures.

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1971 Argentinian GP placegetters; Henri Pescarolo March 701 Ford, Amon 1st where he belongs! Matra Ms120 and Carlos Reutemann McLaren M7C Ford Ford (GP Library)

During 1972 Matra were mainly a single-car entry for Amon its focus increasingly on Endurance Racing success.

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German GP 1972. Amon Matra MS120D Q8/15. Ickx won in a Ferrari 312B2 (unattributed)

Tecno in 1973 was a disaster but Chris raced a third Tyrrell in Canada (Q11 2 slots behind Stewart in the unfamiliar car and 10th in the race) and the US (Q12 at the time the team withdrew from the race) for Tyrrell but not converting that into a 1974 drive after the death of Francois Cevert and retirement of Jackie Stewart at Watkins Glen.

His own Amon F1 car was also a disaster in 1974, a project commenced after a return to March in ’74 ‘evaporated’ over the Christmas New Year period seemingly after a failure in communication between Max Mosley and Chris. An engine development business with ex-BRM engineer Aubrey Woods also cost the Kiwi a lot of money. Looking at Chris’ career and some of the decisions suggests he needed a decent business manager, or a better one if he had one!

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In Tyrrell 005 in the Kendall Centre, Watkins Glen. Note the inboard front brakes of Derek Gardner’s design. Tragic weekend with teammate Francois Cevert’s high speed, fatal practice crash in an 006 chassis. Both remaining cars withdrawn and Jackie Stewart didn’t get the chance to race in his last, planned GP (Mike Glynn)

 

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Amon in Tyrrell 005 Ford, Watkins Glen, USGP practice, 6 October 1973 (unattributed)

In 1975 he raced  the Talon MR1 Chev F5000 (nee McRae GM2) in the Tasman Series and in the US showing he had lost none of his skill despite a car not as good as the ubiquitous, highly developed Lola T332’s.

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Amon enters the Sandown paddock, Saturday 22 February 1975. 5th in the race, Talon MR1 Chev, car behind is John McCormack’s 2nd placed Elfin MR6 Repco. John Goss won in a Matich A53 Repco (M Bisset)

The only time i saw Chris race was in the final round of the ’75 Tasman at Sandown in February, he did the full series in one of Jack McCormack’s Talons, not the ‘fastest tool in the shed’ but Chris made the car sizzle despite junk engines which failed 3 times. He took a win at Teretonga, the final Kiwi round and was quick everywhere whilst the car stayed together.

I was a starstruck teenager who didn’t stray too far from his pit the whole weekend. On circuit what was impressive was his speed which was deceptive. He drove the car in a very ‘neutral’ fashion through the slow/medium corners where so many others were ‘tail out’. Across the top of ‘Marlboro Country’ a fast entry quicker corner his carrying speed and control was a joy to watch as was his precision under brakes into ‘Dandy Road’. I still recall the toe/heel too; on the brakes late and a change down late as well, a short/few revs blip at the throttle, easy on the DG300 box. A pro.

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‘Auto Actions’ Paul Harrington gets the gen from Amon, Sandown Tasman ’75 practice Saturday, looks like its tough going! McRae GM2/Talon MR1 clones lovely cars (M Bisset)

Late in 1975 he had some drives of Mo Nunn’s Ensign GP cars, he and Nunn developed these pretty, effective cars into machines which shaded many of the big budget teams in 1976.

He was 10th on the Spanish GP grid, finishing 5th, 8th on the Zolder grid but lost a wheel and flipped the car emerging unscathed in the race. At Monaco he was Q12 and 13th. At Anderstorp he was a terrific 3rd on the grid but crashed out of 4th on lap 39 when the cars suspension failed.

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Swedish GP, Anderstorp 1976; Amon Ensign N176 Ford in between Patrick Depailler’s Tyrrell P34 Ford and Gunnar Nilsson’s Lotus 76 Ford. Scheckter won in the other P34, Amon an amazing Q3 and accident caused by suspension failure (unattributed)

Chris missed the French GP injured after Sweden, Patrick Neve qualified the car 26th, perhaps more indicative of the machines pace without an ‘ace’ at the wheel…

At Silverstone for the British GP, Chris qualified 6th, this time a water leak the cause of a DNF.

The problems of a low budget team in terms of design and preparation were clear, Chris decided he had ‘had enough’ of GP racing in this way and elected not to take the re-start of the German GP after Niki Lauda’s accident. The risk of something breaking on that circuit in that car was simply too great.

1976 showed he had lost none of his sublime, deceptively fast skill, speed and testing ability. He was still only 33 despite having his first Championship GP drive in 1963.

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Amon’s last pro drive. Mont Tremblant CanAm 12 June 1977 in Walter Wolf’s Wolf Dallara WD1 Chev, grid 2 and DNF. Race won by Klauser’s Schkee Chev (Bob Harmeyer)

Amon’s last race was in Walter Wolf’s single-seat Can Am car in 1977 before saying ‘enough’, recommending Gilles Villeneuve for the ride before returning to his native New Zealand and farming at Bulls in the ‘Land of The Long White Clouds’ North Island. He sold the property some years ago but is not too far from the local racing scene and maintains a long-standing commercial relationship with Toyota.

Chris Amon had a career most of us can only dream about, life is all about the decisions we take, perhaps the decision to leave Ferrari in 1969 was the worst he ever made but in the same circumstances i suspect many of us would have made the same call.

To me though he should be remembered for what he achieved rather than what he didn’t: wins at Le Mans, Daytona 24 Hours, Monza 1000Km, a Tasman Championship, NZ (2) and Australian GP wins against some of the best drivers in the world, two non-championship F1 races and many individual race wins and the respect and fear of his peers. From 1967 to 1972 he was in the top 10 drivers in the world, for some of those years top 5.

Bot wow, Amon in a 312B in 1970, if only…

Etcetera…

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Ferrari 312B cutaway (unattributed)

 

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Bleeding the brakes with Dave Ramsay, F5000 Talon MR1A Chev during the Long Beach GP weekend in September 1975. Amon 4th, race won by Brian Redman’s Lola T332 Chev (D Ramsay)

Bibliography…

Automobile Year 16, 17 and 18, Doug Nye ‘History of The GP Car 1965-85’, GP Encyclopaedia, MotorSport March ’84 Amon article by Alan Henry

oldracingcars.com is one of my standard, always reference sources- checkout Allen Brown’s piece on the cars and each chassis built here; https://www.oldracingcars.com/ferrari/312b/

Photo Credits…

Getty Images, Rainer Schlegelmilch, Mike Glynn, Klemantaski Collection, GP Library, Rod MacKenzie, D Ramsay, Bob Harmeyer, Yves Debraine

Tailpiece: ‘This thing is a Jet if only they could keep it together for more than 10 laps?!’ …

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Finito…

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This 1967 ‘Life’ magazine was staring at me, waiting for me to pick it up in my favourite ‘bric-a-brac’ store in Chapel Street, Windsor. I  was more than happy to give it a good home. It celebrates Brabham Team achievements in 1967…

Articles on motor racing have never been mainstream in such global publications, of course the article has a lot of general rather than specific enthusiast interest stuff. But i thought the photos worth posting and a little of the contents.

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Jack Brabham pondering setup changes. US GP 1967. (Life)

All of these photos were taken during the US Grand Prix weekend, held on 1 October at Watkins Glen.

By that stage of the season the new Lotus 49’s had the consistency as well as the speed they demonstrated from debut at Zandvoort in May, Clark and Hill finished 1/2 at the Glen in the Ford Cosworth DFV engined cars.

Denny Hulme was 4th and Jack 5th. Denny won the ’67 Drivers title and Brabham the Constructors for the second year on the trot.

Those spaceframe BT24’s powered by 3 litre Repco ‘740 Series’ SOHC, between the Vee exhaust V8’s were chuckable, fast, successful cars. Still quick in Jochen Rindt’s hands early in 1968 against even more formidable opposition, despite having only 320bhp or so.

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Denny Hulme, Watkins Glen 1967. (Life)

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Betty Brabham and Jack. Car is BT24 Repco. Watkins Glen, US GP 1967. (Life)

‘Life’ credit ‘The pre-eminence of Australia and New Zealand in automobile racing to Brabham…He is responsible not only for the Brabham Racing Organisation (the F1 team), but also for Motor Racing Developments Ltd, which constructs the Brabham designed cars (Ron Tauranac may have a view on that!) ; Jack Brabham conversions Ltd which produces go-faster kits and treatments; and Jack Brabham Motors Ltd, a garage and car dealership’.

Jack was a busy boy indeed! I think at that stage he was still ‘ghosting’ a magazine column or two as well in addition to managing the relationship with engine partner Repco.

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Bruce McLaren in his McLaren M5A BRM, US GP 1967. DNF with water hose failure. With Cosworth power from 1968 his GP cars found success. (Life)

‘It isn’t only Jack Brabham and Denis Hulme who bring glory to their part of the world…Contributing to the lustre are Bruce McLaren, 30, as well known as a manufacturer of racing cars as a driver, and Chris Amon, 25, who was in fourth place in the World Championship standings going into the final race (the Mexican GP)…McLaren has won 3 GP’s during his career. Amon…still seeks his first victory which could come at any time’.

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Chris Amon, Ferrari 312. Watkins Glen 1967. DNF in the race with engine failure. (Life)

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Jack Brabham; post race, happy mode in the Brabham pit. Looks like an apple in hand! Watkins Glen 1967. (Life)

Credit…Life Magazine 30 October 1967

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(unattributed)

John Surtees Ferrari 158 leads Jo Siffert and Jim Clark, Brabham BT11 BRM and Lotus 33 Climax at the start of the 1965 Syracuse GP, Sicily April 4 1965…

Clark won the race from Surtees and Lorenzo Bandini in another Ferrari 158. A solid entry contested this non-championship GP including Mike Spence Lotus 33 Climax, Masten Gregory BRM P57 and Mike Hailwood and Innes Ireland in Lotus 25 BRM’s. What a fabulous track this must have been.

Clark was well into his very successful 1965 season, he finished a successful Australasian summer in March winning the Tasman Series in a Lotus 32B Climax, took the ‘Indy 500 in the Lotus 38 Ford in May and won the world title, his second in the Lotus 33…apart from whatever F2, touring car and sports car victories he took that year!

The event was held on a road course in Syracuse, right in the corner of the southeast of Sicily. The GP was first and last held in 1951 and 1967, the events won by Ferraris’; Luigi Villoresi’s Ferrari 375 in 1951 and Mike Parkes AND Ludovico Scarfiotti’s Ferrari 312’s dead-heating in honor of their recently killed teammate Lorenzo Bandini, who died at Monaco in 1967.

Those 400bhp cars must have been awfully quick around that track in 1967…

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Mike Parkes #28 and Ludovico Scarfiotti #16, Ferrari 312’s stage their dead-heat in the 16th and last Syracuse GP on 21 May 1967 in honour of their just killed teammate, Lorenzo Bandini at the ’67 Monaco GP. A wonderful gesture of respect. (Getty Images)

Credit…

Getty Images