Archive for the ‘Icons & Iconoclasts’ Category

jack from kling

Baptism at Aintree – Karl Kling’s Mercedes W196 & Roberto Mieres’ Maserati 250F push Jack at his 1st World Championship F1 event. Cooper T40 Bristol. 1955 British GP. (Jack Brabham Story)

Sixty years ago today, Jack Brabham made his Formula 1 GP debut at Aintree, but first he had to build the car…

The first half of 1955 was full of many goings on for Jack Brabham. With encouragement from the UK RAC motor sporting administrator, Dean Delamont, Jack was convinced to head over to the UK for some motor racing. Little did anyone know the success this would bring – although it was hardly immediate.

It the pages of the February 1955 ‘Australian Motor Sports’ there’s a brief piece on Jack and his trip to the Continent and it rumours that he had ordered a Cooper-Alta and might have a trial drive with Mercedes Benz. To finance such a trip he had to sell his highly developed & successful ‘RedeX Special’ – aka Cooper-Bristol. Stan Jones, having wrecked his Maybach II at the 1954 Australian GP purchased it. Just prior to selling though, Jack had his last race in the ‘RedeX’ at the January 31, 1955 Gnoo Blas meeting. This was a big meeting for the country NSW circuit with international drivers’ Peter Whitehead and Prince Bira running Ferrari & Maserati respectively. For Jack another part of financing the UK journey also meant selling his lathe and some other equipment – all to his later lament.

jack ibsley

The unloved ex-Whitehead Cooper-Alta at Ibsley. (Jack Brabham Story)

Flying to the UK, meant initially leaving his wife, Betty and young son, Geoffrey in Australia. Soon after arriving Jack took delivery of the ex Peter Whitehead Cooper-Alta. In fact he originally set up camp at Whitehead’s Chalfont St Peter’s race garage before a slightly later move to Bob Chase’s RJC Motors operation at Saltdean. His racing activities in the UK, began with the Cooper-Alta at the April 11, 1955 Goodwood Easter Monday meeting. The same meeting Cooper Cars debuted their petite 1100cc Coventry-Climax T39 ‘bobtail’ sports car. Their first foray into what would become a successful ‘Climax’ engine relationship.

brabham GP-1955-debut

Brabham’s brand new, self built Cooper T40 Bristol, Aintree, British GP 1955. Car and driver victorious in the 1955 Australian GP, Port Wakefield later in the year. (unattributed)

History tells us that Jack Brabham never said much, he let his ability do the talking, whether by his driving or engineering skills. But he knew how to get what he wanted. Neither Charles, nor John Cooper ever officially interviewed Jack for a job at Cooper’s Surbiton works. He just hung around often enough until he was one of them.

Despite its Cooper heritage, Jack’s lack of enthusiasm remained for the Cooper-Alta. Even after an engine blow-up at the April 30 Ibsley meeting on the old RAF base, saw him convert it to Bristol power. Meaning he was never going to be satisfied continuing to race that car.

So having gained his new friendship with the likeable John Cooper, Jack was allowed use of Cooper’s Surbiton facilities to knock together what would be his own interpretation of Cooper’s new T39 ‘bobtail’ – shoehorning a big engine into a small sports car. One could even say this was an early incarnation of what would evolve into the Can Am style cars of the mid 60s and onwards.

t40 construction

The bare bones of the Cooper T40 Bristol under construction. Tubular ‘curvy in the usual Cooper way’ chassis frame. Front and rear suspension upper transverse leaf spring and lower wishbones with Arnstrong shocks, drum brakes, 2 litre Bristol 6 cylinder engine.(Jack Brabham Story)

Part of Jack building his ‘streamliner’ F1 car, involved adding 50mm to the chassis’ wheelbase to accommodate the familiar to him, 2 litre Bristol 6 cylinder lump – in place of the 1100 Climax 4. Both built with the engine behind the driver. Worth noting is that in some official entry lists the car is claimed to have a 2.2 litre Bristol. Apparently that was the intent, but not reality. It was also built devoid of lights and anything that would add unwarranted weight.

t40 engine

The Bristol 2 litre 6 cylinder in the rear of the T40. (Jack Brabham Story)

This project later tagged as T40 in the Cooper genealogy stakes – with 2 constructed. One Jack would use himself, this car was allocated chassis number CB/1/55 and another that Bob Chase’s RJC Motors would briefly run for Mike Keen. I say briefly, because unfortunately a crash at the August 20, 1955 Goodwood 9 hour took Mike’s life and the ever present problem of fire destroyed the car.

Jack Brabham’s UK presence hadn’t gone unnoticed by the UK specialist motoring press, gaining a few comments in race reports. Autosport magazine even showed off the incomplete T40 in their pages the day before its first race. Admittedly the photo would have been taken sometime before that, but it was a brand new car when it hit the circuit – with no test time.

jack and autosport

Autosport 15 July 1955 Cooper/Brabham announcement.

Liverpool’s Aintree circuit was the venue for the running of the July 16, 1955 British GP meeting. This meeting became Jack’s F1 debut race. The programme even mentions ‘The Cooper Grand Prix entry is a prototype of a full team to be built to race in 1956.’ A slightly premature comment as it turned out and the only F1 Grand Prix the T40 would take part. The car’s haste to complete meant new car sorting was lacking and a rear of grid start. Having liberated the Harley Davidson clutch setup from his Australian ‘RedeX’ C-B before sale, with some irony it was this part that let Jack down at Aintree making for an early retirement at 30 of the intended 90 laps the outcome. The dominant Mercedes Benz W196 team that included Juan Manuel Fangio, Karl Kling and Stirling Moss, saw Stirling taking race honours.

Brabham-Aintree-55-small

Jack Brabham’s Cooper T40 Bristol from Ken Wharton Vanwall VW55 equal 9th, with victor Stirling Moss about to round them up in his Mercedes W196. (Bill Henderson)

Despite the niggling start Jack had more faith in the T40 than the Cooper-Alta. What followed over the ensuing month were national events at July 30 Crystal Palace & August 1 Brands Hatch with further retirements at both. Then crossing over the Scottish border his luck with the T40 began to change at the August 6 Charterhall meeting. Finally two 4th placed finishes in his Heat and Final. Continuing into the following week’s damp August 13 Snetterton. At that meeting Jack was able to mix it amongst some of the motor racing luminaries. Such as Harry Schell & Ken Wharton in Vanwall’s, Stirling Moss in his privately entered Maserati 250F and Roy Salvadori 250F. That being the finishing order for Snetterton’s RedeX Trophy race with Jack slotting in between Stirling and Roy for another 4th place. Had he not spun during his tussle with Moss it may well have been a 3rd place greeting him. This race alone was enough to convince Jack he would return to the UK in 1956 as he was about to send the Cooper T40 home to Australia. Jack and Betty then set to return to Sydney in late September to catch up with their son and more motor racing.

brabham and hawthorn

Jacks thoroughly modern mid engined, ‘central seat sports derived F1 car’ ahead of the over the hill Ferrari 625 of Mike Hawthorn, monstering the little Cooper. MH finished equal 6th in the race with Fazz teammate Eugenio Castellotti. Things got better for Ferrari, the Lancia D50 ‘gifts’ were not too far away! (unattributed)

autocar

The year of 1955 was also a period whereby other Aussies had made the trip to England for a racing holiday. Orders had been placed with Aston Martin for 3 of their DB3S racing sports cars. The ‘Kangaroo Stable’ as it was so named with members being Tony Gaze, David McKay, Les Cosh, Dick Cobden, Tom Sulman & Jack Brabham. Circumstances played against them though. Late delivery of the cars didn’t help, but it was the June 11-12, 1955 running of Le Mans that put the skids on racing soon afterwards with a number of events cancelled as a result to the Pierre Levegh Mercedes going into the crowd at Le Mans.

1955 Hyeres Kangaroo

‘Kangaroo Stable’ Aston Martin DB3S at the Hyeres 12 Hour, France 29 May 1955. L>R Gaze, McKay, Brabham, Cosh and Cobden standing near the post. Only Tom Sulman is missing from the shot. Race won by Canonica/Munaron Ferrari 750 Monza, then came the Kangaroo Stable trio; Gaze/McKay 2nd, Cosh/Cobden 3rd and Sulman/Brabham 4th. (David McKay ‘Behind The Wheel’)

Jack Brabham was present at the famous French road course that year, but as a reserve driver for the Bristol team. He got to qualify, but never received the call up to put his helmet on for the race. That may well have been one of several omens Jack was granted in 1955 and over his outstanding career.

Cooper Cars Ltd also had a presence at Le Mans with the John Brown/Edgar Wadsworth Cooper T39 1100 and the Whitehead Brothers Cooper-Jaguar that year, but it was the infancy of Jack and John’s friendship, hence no involvement with the Surbiton marque’s effort

Another instance of Brabham luck was just before he headed for home. September 17 was the Dundrod RAC Tourist Trophy meeting in Ireland, with Jack there to share the Michael O’Shea owned Cooper T39 with London driver, Jim Mayers. An inexperienced French driver, Vicomte Henri de Barry created annoyance for several drivers as he baulked their progress, with those drivers’ having to take risks to get past to further their race on the testing Irish road course. Unfortunately the situation ended as badly as it could with a fiery crash at Deer’s Leap involving several cars. Jim was one of 2 drivers to die at that crash scene – the Cooper scattered to oblivion. This event would also claim another driver, elsewhere around the course. Although not knowing otherwise, Dean Delamont had sought out Betty Brabham, thinking it was Jack involved in the main crash – only to find him in the pit. Jim and Jack had flipped a coin to decide who did the first stint. We know who won…

jack and betty

Together in the UK, Betty Brabham followed Jack mid-year. While their son, Geoffrey stayed with his grandparents in Sydney. Cooper T40 Bristol. (Jack Brabham Story)

So as can be seen there were a few familiar names that helped establish Jack Brabham in those early days in the UK – Whitehead, Chase, Cooper & Delamont. The Bristol marque also played its part with their engine and the Le Mans reserve driver gig. Through them, Jack Brabham, Jim Mayers & Mike Keen are also entwined with their 1955 Le Mans Bristol team involvement. Taking out 7th (Mayers), 8th (Keen) & 9th places behind Jaguar’s Mike Hawthorn, Ivor Bueb winning entry. It was all a taste of the next 15 years Jack would encounter in the highest levels of motor racing, including building more racing cars.

Etcetera…

jack

Jack shipped the Cooper Bristol home to Australia at the end of 1955, and in the saltbush country of the new Port Wakefield circuit, 100Km from Adelaide, won the 1955 Australian Grand Prix on 10 October. A lucky win from Reg Hunt’s ailing Maserati A6GCM and Doug Whiteford’s Talbot-Lago T26C. The first mid-engined AGP win. (unattributed)

Bibliography and Photo Credits…

‘The Jack Brabham Story’ Jack Brabham and Doug Nye, ‘Behind The Wheel’ David McKay, Bill Henderson

Finito…

 

brm m sport v16 cover

About 15 years ago, I got a phone call from my father, telling me that his brother, my Uncle Henry had passed away at his home in Derbyshire, UK…

I remember Henry from the early 1960s, my dad’s dashing brother, who never married, but whenever he visited, arrived on or in interesting machinery. My first ride on a bike was on his Vincent Comet and then on a legendary Black Shadow. A Mini Cooper was thrilling, even more so, a Cooper S.

We moved to Australia, but news came occasionally of the succession of Lotus, Porsche and latterly turbocharged Nissans of the Silvia and Skyline variety.

brm 1

BRM V16, Ken Richardson, Folkingham 15 December 1949. (Marcus Clayton Collection)

I was pleased to receive, as part of a modest inheritance from Henry, a packet of photos, reproduced here. They are obviously very early BRM shots, which I had never seen before. I thought they may have been taken by him as a young man, but 2 of them appear elsewhere on the interweb, so I can only assume they are part of a postcard pack, or press pack. I would date them around 1950/51.

(Contributor/Historian Stepen Dalton advises the photos are BRM Press Kit shots, the cars launch was at Folkingham on December 15 1949, Stephen suspects Henry may have been a ‘BRMA’ or ‘ORMA’ member, the BRM supporters groups. The members of those groups were perhaps provided with copies of the shots. See membership badges below. Stephen has also indicated the likely dates of the track sessions and drivers, i have changed the captions accordingly.)

brm 2

1488cc, centrifugal-supercharged, DOHC 2 valve V16. (Marcus Clayton Collection/Louis Klemantaski)

I have always had a fascination with the BRM. It has been written about extensively, so I can only add my personal take on this machine.

Mark Hales described it as like ‘The Victorians trying to build a moon rocket, and they very nearly succeeded’.

16 cylinders, each of less than 100cc, highly supercharged, spinning at 12,000 rpm, air suspension, disc brakes, with all this componentry, supplied by dozens of different companies, motivated to show ‘Johnny Foreigner’ that British engineering was still the best in the world. Inevitably, when there are so many suppliers involved, with so many radical parts, the project was delayed, time and time again, until the great day when the car had its first race start. It travelled about 3 feet, after breaking an axle at the start.

brm v 16 cutaway

Chassis was tubular comprising double-tube side members, 4 cross members, aluminium body. Suspension at front by Porsche type trailing arms and Lockheed air struts, de Dion rear axle located by a single radius rod each side and Lockheed air struts. Brakes Girling 3 shoe drums,(Mk 2 had discs) Wheels Dunlop centre lock wires with 5.25 inch wide x18 inch diameter wheels at front and 7 inch x17 inch diameter at the rear. BRM 5 speed gearbox with ZF ‘slippery diff, gearchange on RHS, transmission angled to pass to the left of the driver. Engine specifications with engine cutaway drawing below. Weight at the start line circa 862Kg. (Tony Matthews)

The cars were extensively sorted over 3 years before they became reliable. Exhausts changed from full length, to in front of rear wheels, to stubs behind the front wheels. Radiator intakes increased and decreased, oil cooling and filtration revised, nearly every part was altered and changed.

When some cars were being properly restored during the 90s, the original dyno shed was discovered, and on the walls were all the different firing orders tried. I don’t know that the final order used was ever identified.

Of course there is the sound.

I don’t know if it is the greatest sound in the automotive world, but it has to be in the running. I played a recording of the BRM to an engineering colleague, who makes drag racing engines. He thought the BRM sounded like an extremely angry Funny Car, and took some persuading to be convinced that all that fury came from only 1500 cc.

brm 3

BRM V16, Folkingham, Ken Richardson 15 December 1949. (Marcus Clayton Collection)

None of the drivers really liked the car, as it was unreliable and difficult.

‘The V16 was a thoroughly nasty car,’ said Moss. ‘The brakes were OK, the acceleration was incredible – until you broke traction – but everything else I hated, particularly the steering and the driving position. Handling? I don’t remember it having any…’

Raymond Mays, (Who I think is driving in the photos) ‘Before we went to Albi in ’53, I drove Fangio’s car at Folkingham Aerodrome and I had it up to 190mph on the 2000-yard runway. It was quite frightening, because you could re-spin the wheels at 9800 in fourth gear. I reached 11,800, with a high gear in…’

mays

Ray Mays, BRM V16, Daily Express Int Trophy Meeting, Silverstone 26 August 1950 (J Wilds)

Mays again ‘By the end of that lap, though, Fangio detected a misfire, and, as Mays admitted, ‘When you got a misfire on the V16, it could have been 1001 things… We worked through the night, and at 3.30am it was decided that I would test the car. At that time of the day – early dawn – there were horses and carts about, farmers coming out of gates, but on this long straight road I had the thing up to 180, and I scared myself stiff.’ How wide was the road? I asked. ‘Narrow’. said Mays. ‘Narrow.’

So the cars were ultimately irrelevant, only winning races in Formula Libre after time ran out for them when F1 changed to the unsupercharged 2 litre formula.

brm 4

Handsome side profile undeniable.(Marcus Clayton Collection/Louis Klemantaski)

The world is a better and more interesting place for the BRMs having been made. It would be unlikely to happen today, as the risks were far too high, but they were, like so many of the automotive and other objects that we so treasure, a delightful folly.

The recording is of Nick Mason’s BRM in 1998, driven by Mark Hales, from ‘Into the Red’.

brm 5

BRM V16 Folkingham. Perhaps Ray Mays on the cars first trial run, 3 December 1949. (Marcus Clayton Collection)

Restoration and Maintenance of This Car, Type 15 Chassis #1 Owned by the British National Motor Museum…

http://www.telegraph.co.uk/cars/classics/brm-v16-appeal/

Etcetera…

brm 6

Another shot at what appears to the be the launch of the BRM Type 15. (Marcus Clayton Collection/Louis Klemantaski)

brm board

Raymond Mays at right doing a bit of ‘stakeholder management’.R>L: Mays leaning, behind him Peter Berthon. Beside Peter, publicist Walter Hill, to his left Bob Henderson Tate from the Ministry of Supply. Standing, still going R>L are members of the ‘British Motor Racing Research Trust’ Bernard Scott and Denis Flather of Lucas, Alfred Owen far left. Seated in front of the table is administrator and later company secretary of BRM James Sandercombe. The meeting is in the study at Eastgate House, Mays family home in 1948. (photo unattributed but caption details ‘BRM Vol1’ Doug Nye)

brm engine cutaway

135 degree all alloy, 1488cc V16 with cast-iron wet liners. 10 bearing crank. DOHC 2 valves per cylinder, Rolls Royce 2 stage centrifugal supercharger fed by 2 SU carbs. Ignition by Lucas coil and 4 Lucas magnetos.Mk 1 Type 15 power 330bhp@10250rpm 1950-460bhp@11000rpm 1951.(unattributed)

BRM V16 crank

BRM crankshaft, centre power take-off clear. (Stephen Dalton Collection from the ‘BRM Ambassador for Britain Booklet’)

BRM V16 Vandervell ad

(Stephen Dalton Collection from the ‘BRM Ambassador for Britain Booklet’.)

orma

‘Owen Racing Motor Association’badge.

brma

Scratchy ‘BRM Association’ lapel badge.

brm postcard

Photo and Other Credits…

Tony Matthews cutaway, Motorsport magazine, Stephen Dalton Collection, J Wilds, ‘BRM Vol 1’ Doug Nye

Finito…

 

 

hill hi wing

Graham Hill in his hi-winged Lotus 49 during practice for the 1969 Monaco Grand Prix, he went on to win the last of his five Monaco victories on Sunday May 18 1969…

‘Twas his last Grand Prix win as well but his competitiveness was still there, wins were to come in F2 and in endurance racing. His ’72 Le Mans Matra victory with Henri Pescarolo made him unique in our sport as the only winner of ‘Motor Racing’s Triple Crown’; victories in the Drivers World Championship, (BRM 1962 Lotus 1968) Indy (Lola 1966) and Le Mans.

The story of the weekend was all about wings. There had been some big failures as engineers battled with forces they did not fully understand, notably the collisions, fortunately without serious injury to both Hill and Jochen Rindt at Barcelona on May 4, the race before Monaco.

Hill’s rear wing failed on lap 9 as he crested the rise after the Montjuic Park pits, he crashed heavily but was uninjured. Eleven laps later Rindt’s leading Lotus 49 suffered the same failure, collided with Hill’s abandoned car and overturned. He emerged with cuts, bruises and a broken nose. The wing on Ickx’ Brabham BT26 fell apart during the race as well.

There had been other failures in the recent past, the authorities needed to act before someone was killed.

rindt rooted lotus

Rindt’s rooted Lotus 49, Montjuic Park Barcelona 1969. Jochen was a very lucky boy to escape withour serious injury after a wing support failure, Hill’s car into which Rindt collided is just down the road. (unattributed)

The CSI met in Monaco and acted after first practice by banning high wings forthwith, times were scrapped and the process of qualifying recommenced.

The sport was made safer as a consequence, some remain of the view that wings should have been banned then. Full stop.

hill monaco interim

Wonderful overhead shot of Hill in qualifying post the wing ban; Chapman chose to keep the front wings, meanwhile the tin-snips were being put to work…3 litre Ford Cosworh DFV, big rear oil tank, external extinguisher the first thing to leave the car in the event of a major rear impact (handy for the driver in need of foam!), and Aeroquip brakelines running along the radius rods all clear to see. You can just about read the Smiths tach and chassis plate! (Automobile Year 16)

Stewart took an early lead from Amon’s Ferrari 312 in the race, Hill moved into third shortly after the start and after differential failures to both Amon and Stewart’s Matra MS80 Ford gained the lead he never lost. He took victory from Piers Courage’ Brabham BT26 Ford and  Jo Siffert’s Lotus 49B.

hill low level spoiler

By the time of the race’ start Chapman and his team had fashioned this neat spoiler…not as nice as the 49 used at Monaco in ’68 but that was built at the factory, this was not bad overnight and ‘ in the field’. (unattributed)

Winners are grinners, Hill ‘The Mayor of Monaco’ was always a popular victor in the Principality…

hill victory

Hill victorious in Lotus 49 ‘R10′, first debut’ by Jochen Rindt at Wigram NZ in January 1969. Victories in the Tasman Warwick Farm 100 in Rind’ts hands and Hill at Monaco. 49’s much raced by many drivers this chassis also raced by John Miles. Alex Soler-Roig and Emerson Fittipladi, Emmo raced it in its final GP, Austria in August 1970. Car still exists in the UK. (unattributed)

Etcetera…

montjuic

All those hi-wings in the Montjuic dummy grid, soon to be a thing of the past. #7 Jackie Stewart with teammate Jean Pierre-Beltoise behind, both Matra MS80 Ford, Graham Hill Lotus 49 Ford beside Stewart, #6 Bruce McLaren McLaren M7A Ford, #15 Chris Amons Ferrari 312 and #4 Jacky Ickx Brabham BT26A Ford (unattributed)

rindt barcelona

Rindt’s Lotus 49B and its broken wing supports clear in this shot of the ‘unguided missile’. Spectators and Rindt fortunate. Montjuic Park 1969. (unattributed)

rindt spain

49 ‘R9’ decidedly second-hand, Jochen was so lucky to ‘walk away’ from this accident (Getty Images)

rindts letter to chapman

Rindt’s 9 May 1969 letter post Spanish prang to Chapman is widely circulated and a classic! Prophetic sadly. (Jochen Rindt Archive)

Credits…

oldracingcars.com chassis research, Automobile Year 16, Getty Images

agp 67 hill and clark

(Graham Howard ‘History of The Australian Grand Prix’)

Jim Clark and Graham Hill swap notes prior to the start of the 1967 Australian Grand Prix, Warwick Farm, Sydney. It would be a good season for them both…

Their new F1 Lotus 49’s await their return to Europe, the Ford Cosworth powered cars established a package of integrated design which became the F1 standard for the duration of the 3 litre formula. Their is plenty of press interest in the two stars, teammates for the first time in 1967 and Hill’s #5 Lotus 48.

Behind them in the ‘Farm pitlane is Kevin Bartlett’s Brabham BT11A Climax, KB just in shot with his foot on his front Goodyear. Sixth in the race for him, an excellent result in the old car.

agp 67 start

Start of the 1967 AGP. #5 Hill Lotus 48 FVA 1.6, #6 Clark Lotus 33 Climax 2.0 V8, #3 Jackie Stewart on pole, BRM P261 2070cc V8. (autopics.com.au)

The 48 was Lotus’ new car for the inaugural 1.6-litre F2 1967 season. Designed by Colin Chapman and Maurice Philippe, it was in essence a ‘mini’ Lotus 49 which made its successful debut in the ’67 Dutch Grand Prix on June 4.

Keen to get in some early season testing of the new car, Colin Chapman sent the first chassis to Australia for the Warwick Farm round of the Tasman Series, the Australian GP that year, held on 19 February for Graham Hill to drive. Hill was popular at the Sydney circuit, the promoters paying plenty of money to get the Brit and his new Lotus to New South Wales for just one race. Of added local interest was that Hill had just returned to Lotus having been a BRM driver since 1960. Mind you, in Australia he raced in our internationals the Ferguson P99, Brabham Climaxes owned by ‘Scuderia Veloce’ as well as various BRM’s.

Jim Clark did all of the Tasman rounds in New Zealand and Australia that summer. He won the title in a Lotus 33 Climax, his 1966 F1 mount ‘R14’ fitted with the 2 litre Coventry Climax FWMV V8 engine with which he started the 1966 F1 season, the first year of the 3 litre F1. He used the car until the BRM engined Lotus 43 was ‘ready’ to race.

The new 48 F2 car had a full monocoque chassis made from aluminium sheet with steel bulkheads front and rear. Bolted to the rear bulkhead was a tubular steel subframe which carried the unstressed FVA engine and ZF gearbox. Front suspension used top rockers operating inboard mounted springs and dampers. The rear suspension was also conventional; single upper link, reversed lower wishbone, twin radius rods and coil spring/ damper units.

The 48 used the Ford Cosworth FVA, one of two engines contracted from Keith Duckworth and Mike Costin by Ford. Significantly the engine proved Duckworth’s design direction for his F1 V8, the Cosworth DFV which made its race debut at Zandvoort in the back of the equally new Lotus 49. The FVA’s design commenced in July 1965, its first bench test was in March 1966 and its first race in July 1966. The engine was well tested prior to its trip to Australia in the summer of ’67.

The remarkably successful unit combined a four-cylinder cast iron Ford Cortina block with an aluminium Cosworth head. FVA was an acronym of the ‘four valve assembly’ or ‘four valve type A’ of the engine’s new head. Twin overhead camshafts were used of course, driven from the crankshaft by gears. Equipped with Lucas fuel injection, the dry sumped engine developed circa 220 hp @ 9000rpm.

Ford-Cosworth-FVA

Ford Cosworth FVA Engine Cutaway drawing by Theo Page.

Graham Hill qualified Lotus 48 chassis ‘R1’ well amongst the Tasman Formula 2.5 litre engined cars, 3rd on the grid with only the V8 engined cars of teammate Jim Clark and Jackie Stewart’s BRM in front of him. He may only have had 1.6 litres but the chassis was clearly good and Hill was always been quick around Warwick Farm, the Sydney circuit a very technical one.

Stewart was very fast throughout the Tasman, he won it in ’66, but the BRM’s gearbox was at its limits with the greater stresses of the P60 BRM V8, now at 2070cc and developing much more power and torque than the same engine in its original 1.5 litre F1 guise ever produced. But the car held together at the ‘Farm, Jackie won from Clark and Frank Gardner in a Brabham BT16 Climax FPF, the old 2.5 litre F1 Climax four cylinder engine well and truly outclassed by ’67.

Hill’s new Lotus 48 expired with gearbox maladies on lap 25 but he gained valuable miles on the brand new chassis in advance of the European F2 season, which both he and Clark contested.

Intended as a customer car, the 48 was exclusively campaigned by Team Lotus during 1967, privateers used uprated 41’s. The new Lotus was quick but encountered the Brabham BT23, one of Ron Tauranac’s most successful designs. The 48 won four F2 races in 1967, three in Clark’s hands, the fourth by Jackie Oliver in the combined F1/F2 German GP at the the Nürburgring.

Whilst the Brabham BT23 was the car of the season many of its victories were taken by ‘graded drivers’, notably the ‘King of F2′ Jochen Rindt, whilst graded drivers did win races they could not score championship points. The 1967 title was won by Jacky Ickx using both Matra MS5 and MS7 chassis’, FVA powered.

Lotus continued with the 48 in 1968, 4 chassis were built in total, but struggled again with the dominant Brabham BT23’s. Jean Pierre Beltoise won the ’68 title in a Matra MS7 FVA. 1969 would be a ‘different kettle of F2 fish’, the Dave Baldwin designed Lotus 59 a much more competitive tool.

gh lotus 48 cockpit

Graham Hill tucked into the comfy cockpit of his beautifully finished Lotus 48. He is on the grid of the ‘Guards 100’, Snetterton in March 1967. Hill was 2nd to Rindt’s Brabham BT23. (Max Le Grand)

III Gran Premio Barcelona, Montjuic, Spain 31 March 1968…

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Jim Clark, Lotus 48 FVA, Montjuic, Barcelona 1968. (Unattributed)

Jim Clark aviating his Lotus 48 during practice for the first European F2 event in 1968.

He started the season strongly with victories in his Lotus 49 in both the South African Grand Prix held at Kyalami on 1 January and the Tasman Series, including the Australian Grand Prix at Sandown Park, Melbourne. Jim won 4 of the 8 Tasman rounds, his Lotus used the 2.5 litre Ford Cosworth V8 variant, the ‘DFW’ so he came to this F2 event ‘razor sharp’.

Despite Clark’s speed, Jackie Stewart won the race in his Matra MS7 FVA, Jim was tagged by Jacky Ickx at the first turn, a ‘bonzai’ move down the inside taking out the innocent Scot, deflating a tyre and rearranging the rear suspension. Ickx was involved in another accident on lap 2 and retired. Karma at play!

The shot below is of #1 Clark, with Hills nose in shot, in the middle is an innocent Jochen Rindt, Brabham BT23 FVA. Ickx shot off down the road in his Ferrari 166. The next F2 round was the ‘II Deutsche Trophae’ at Hockenheim the following weekend.

mont clark

Hill’s Lotus 48 nose, Jochen Rindt caught up in the melee in his Brabham BT23 FVA and Clark, Lotus 48 FVA. (Unattributed)

 

mont clark 2

End of Clark’s race, flat tyre and shagged rear suspension. Lotus 48 FVA. Barcelona 1968. (Unattributed)

YouTube Footage of the Barcelona Race;

Hockenheim 7 April 1968…

Jim Clark before the off and (below) in the early stages of this fateful, awful race and the probable high speed tyre deflation which caused the accident that claimed the champions life.

clark and sims

Jim Clark, relaxed before the off and Dave Sims. Hockenheim 7 April 1968. Lotus 48 FVA. (Rainer Schlegelmilch)

 

clark lotus 48 hocken 68

Clark, Lotus 48 FVA, Hockenheim 7 April 1968. (MotorSport)

Lotus 48 Technical Specifications…

Chassis; aluminium monocoque with rear subframe. Front suspension; lower wishbones, top rocker actuating inboard coil spring/dampers, roll bar. Rear suspension; reversed lower wishbones, top links, twin radius arms, coil spring/dampers, roll bar
Steering rack and pinion, Brakes, discs all-round, Gearbox ZF 5DS12 5 speed.
Weight 420 kilo / 926 lbs. Length / Width / Height 3,797 mm (149.5 in) / 1,727 mm (68 in) / 762 mm (30 in)
Wheelbase / Track (fr/r) 2,330 mm (91.7 in) / 1,473 mm (58 in) / 1,473 mm (58 in). Wheels (fr/r) 13 x 8 / 13 x 10

Ford Cosworth FVA…

Pretty much the ‘engine de jour’ of the 1.6 litre F2 from 1967 to 1971, the FVA won all of the European titles in that period.
Cast-iron Ford Cortina 1600 ‘116E’ 5 bearing block, aluminium head, 1,598 cc. Bore/Stroke 85.7 mm/69.1 mm, DOHC, 4 gear driven valves per cylinder, Lucas fuel injection and electronic/transistorised ignition. Circa 220 bhp @ 9000rpm.

Those with a strong technical interest in the Cosworth FVA and its role in relation to the subsequent Cosworth DFV V8 Design will find this treatise of interest;

Click to access cosworthstory.pdf

Etcetera…

clark pau 1967

Mini Lotus 49 indeed! Clark in his svelte Lotus 48, Pau GP 1967. 4th behind 3 Brabham BT23’s; Rindt, Hulme and Alan Rees. (Unattributed)

 

clark jarama 67

Clark in his Lotus 48 from Jackie Stewart’s Ken Tyrrell entered Matra MS7, both Ford Cosworth FVA powered, 1st and 2nd, Chris Irwin’s Lola T100 3rd, Jarama, Spain July 1967. (Unattributed)

 

oliver german gp

Jackie Oliver jumping his works Lotus 48 into 5th place, and first F2 finisher, German GP August 1967. He drove a great race, Hulme victorious in his Brabham BT24 Repco. (Unattributed)

 

hill oulton brian watson

Hill on the way to 3rd place in the Oulton Park ‘Gold Cup’ in September 1967 amongst the F1 cars, Jack Brabham won in his BT24 Repco from Jackie Stewart in a Matra MS7 FVA F2 car. (Brian Watson)

 

hill 48 in 68

Graham Hill in the Tulln Langenlbarn, Austria paddock in July 1968. NC with insufficient laps. Rindt won the race in a Brabham BT23C. ‘Chequered Flag’ truck contained the McLaren M4A driven by Robin Widdows also DNF. (Unattributed)

 

lotus 59

For the sake of completeness…this is the Dave Baldwin designed, spaceframe chassis F2 Lotus 59 which succeeded the 48. ‘Twas an FF/F3/F2 car, much more successful than the Lotus 48 but again the Brabham BT 28/30 gave it a good run for its money! Here G Hill at the Pau GP in April 1969 with high wings having only weeks to run before being outlawed by the FIA during the Monaco GP weekend. Hill DNF with fuel metering unit failure, Jochen Rindt victorious in the other Winkelmann Racing 59B. (Unattributed)

Credits…

Graham Howard ‘History of The Australian Grand Prix’

Max Le Grand, autopics.com.au, MotorSport, Rainer Schlegelmilch, Theo Page, Brian Watson, Roger Linton

Tailpiece: 1967 AGP Warwick Farm…

(R Linton)

Start of the race from the pit counter.

Hill’s Lotus 48 FVA at right, Clark, Lotus 33 Climax and Jackie Stewart, BRM P261 on the front row. Brabham is behind Stewart and Denny Hulme behind Jack in Repco ‘640’ V8 engined Brabhams

Finito…

capelli cg 901 LH

Ivan Capelli in his Leyton House CG901 Judd, 1990…

It’s been interesting to learn about and admire the careers of the sports’ outstanding contemporary engineer/designers and those of the decades which pre-date my interest in the sport.

It’s the ones who have enjoyed enduring success I have been most drawn to. Janos’ and Chapmans’ contributions over 30 years truly amazing.

Dr Porsche, Vittorio Jano and Jim Hall predate my period of interest but Colin Chapman, Mauro Forghieri, Gordon Murray, John Barnard and Adrian Newey i have followed since 1972.

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CG901 monocoque inside the teams autoclave, Bicester 1990 (Pascal Rondeau)

Newey has been ‘the man’ in F1 for the better part of 25 years with ten constuctors titles for three teams; Williams, McLaren and presently Red Bull.

Like the others he is degree trained and his practical experience is rooted in time spent as a race engineer. He is different though, in that his primary degree is in Aeronautics and Astronautics. It was the application of the science of aerodynamics, increasingly important in the overall F1 design package as regulations progressively became more restrictive in other areas, at March nee Leyton House in 1988-1991 which first brought him to the attention of Patrick Head, Frank Williams and others.

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Race prep of 3 CG901 chassis in June 1990 (Pascal Rondeau)

The overall pace of the March 881 and it’s successors top speeds at different circuits made it clear they slid through the air rather nicely, better than many other cars with the same engine or considerably more grunt.

That the cars ‘batted above their weight’ made it clear he could do more with greater resources, as has been proven the case.

The 1988 March 881, powered by John Judds’ 3.5 litre V8 finished 6th in the constructors championship, in 1989 the March 891 Judd  finished 12th, drivers Mauricio Gugelmin and Ivan Capelli retiring from most of the races.

hutton cg901 LH cutaway

Drawing of the LH CG901 Judd…engine 3.5 litre V8 not 3 litre…(Peter Hutton)

In 1990 March F1 morphed into ‘Leyton House’…the Japanese company acquired the team it had previously sponsored. Neweys’ Leyton House CG901 Judd was quick in the hands of its two drivers after a mid year update of the aero package to correct ‘erroneous wind tunnel data’. Capelli lead the French Grand Prix for many laps before being passed by race winner Alain Prost. The team finished 7th in the Constructors Championship, Newey was fired and quickly hired by Williams all the same.

And the rest, as they say, is history. The 1991/2 Williams FW14 Renault, Neweys’ first Williams won 17 Grands’ Prix and Leyton House, amid allegations of financial misdemeanours and the arrest of its CEO disappeared without trace in early 1993 having changed it’s name back to March F1 for the 1992 season…

capelli from prost

Ivan Capelli LH CG 901 Judd leads Alain Prosts’ Ferrari 641 during the 1990 French GP. Wonderful 2nd place for the Italian ahead of victor Prost. (Unattributed)

capelli Lh suzuka 1990

The gorgeous lines of Capellis’ LH CG901 at Suzuka, Japanese GP 1990. Q13, DNF with ignition dramas on L16. (Unattributed)

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Leyton House workshops in June 1990 (Pascal Rondeau)

cg 901 designey stuff

LH CG901 design elements. Carbon fibre chassis, suspension double wishbones, pushrod and rocker actuated coil spring/dampers front and rear. Judd EV 3496cc 76 degree DOHC 4 valve N/A V8, 660bhp. March 6 speed manual transaxle. carbon ceramic brakes. 520Kg. (Unattributed)

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Estoril 21 September 1990, a practice Judd V8 engine change during the Portuguese GP weekend (Pascal Rondeau)

Credits…

Peter Hutton, Pascal Rondeau

Tailpiece: Ivan Capelli, Leyton House CG901 Judd at the Allsport Studios on 15 May 1990…

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2 f targa

Phil Hill blasts through the ancient Sicilian countryside in his Chaparral 2F, its booming 7 litre Chev engine and ‘outta this world’ aerodynamics entertaining and fascinating the locals…

I posted a short photo article on the 2F in June last year, i have now turned it into a 3500 word feature on this fabulous, seminal 1967 Jim Hall creation. Please click on this link to read it…https://primotipo.com/2014/06/26/67-spa-1000km-chaparral-2f/

targa start

Hap Sharp at the Targa start, plenty of local interest in the American Interloper, carabinieri excepted. Chaparral 2F Chev 1967. (Bernard Cahier)

Photo Credits…Yves Debraine, Bernard Cahier

berger busstop chicane belgianm 1989 fazz 640

Gerhard Berger pings his Ferrari 640 through the ‘Bus-Stop’ chicane, Spa 1989…

He spun off on lap 9, the race won by Ayrton Senna from teammate Alain Prost in McLaren MP/5 Hondas’ and Nigel Mansell in the other Ferrari 640.

ferrari 640 cockpit

The nub of the cars innovation, its electro-hydraulic 7 speed gearbox and steering wheel mounted operation; faster gearchanges, greater reliability by eliminating ‘muffed’ up and especially downchanges, two hands on the wheel at all times giving greater control and speed. (Unattributed)

Ferrari 640 and Innovation…

The new single-seater was known colloquially as the 640 after its design number, but was officially F1-89.

Nigel Mansell joined the team, Gerhard Berger was his teammate. Ferrari took three wins and was third in the Constructors’ Championship with 59 points.

The F1-89 hailed the return of the normally aspirated 12-cylinder engine and in a major first for Formula 1, also had a gear change bar mounted behind the steering wheel.

Ferrari have never been noted for innovation but this was a ‘game changer’ which all other teams and formulae followed.

Nigel Mansell won his debut race at Interlagos and then headed the pack across the line again at Budapest. The Scuderia’s third season win came from  Gerhard Berger at Estoril. McLaren took both titles that year with Alain Prost winning the Drivers’ Title for them.

The semi-automatic gearbox was Barnard’s solution to the problem of the long manual actuation mechanism. Barnard interviwed by ‘MotorSport’ in 2005 said ‘The project started because I wanted to make the monocoque really narrow. In those days we had to fit a gearshift run through the monocoque alongside the engine and back to the gearbox. It was a real pain to find a route for this and make room in the cockpit for the selector and the driver’s hand. I thought, ‘Surely, instead of a gear lever, I can have a switch.’ So it was a packaging imperative. The gear linkage affected lots of things, and of course the driver was taking his hand off the wheel during changes. The time-saving advantage came afterwards. Vittorio Ghidella, running Ferrari post-Enzo, was terrified of the ‘box failing and had a manual version built; Mansell tested it and said ‘forget it’. But the effort was a danger to the project.’

Originally intended to appear in ’88 on the 639, the electrohydraulic ‘box and normally aspirated V12 were held back until the following season once it was clear that the equivalency rules for ’88 made it vital to run a turbo to be competitive. When it did at last race in ’89 the new transmission was initially unreliable but it eventually became clear to everyone in the pitlane that here was a technology they would all have to copy.

Ferrari say that ‘the new gearbox and communications difficulties with Barnard who was working from England dragged out the car’s development’. However, when it finally did emerge, it was seen by the other constructors as a shining example of superb engineering and aerodynamics, the latter thanks to its extremely clean-looking form’

Boy, it was and is a stunning looking car, perhaps the last really sexy F1 car?

ferrari 640 cutaway

Technical Specifications…

With the banning of turbo-charged engines from the end of 1988, as stated above, Ferrari returned to a normally aspirated 65° V12 Bore/stroke 84 x 52.6 mm displacing 3497.96 cc. The  block was cast iron as a result of Barnard driving Ferrari hard on engine length and to get the crank as low as possible. He also influenced the 4 bolt pick ups for the engine, which differed from the way Ferrari hung their engines from the tub before.

Compression ratio was 11.5 : 1, maximum power 441 kW (600 hp) at 12,500 rpm. Valve actuation was DOHC per bank, five valves per cylinder, Fuel feed by Weber-Marelli electronic indirect injection, Ignition electronic, single spark plug per cylinder, lubrication dry sump. Clutch multi-plate with a 7 speed electro-hydraulic gearbox.

The chassis was designed by Barnard and his team at Ferraris’ Guildford Technical Office in the UK. When Barnard joined the team Ferrari had not won a race since 1985 so he was able to name his terms, inclusive of not working at the factory in Maranello! Ferrari agreed to the establishment of a design office near Barnards’ home in the UK.

The chassis was typical of the period, a Kevlar and carbon-fibre composite monocoque, its distinctive pannier shape a function of the large volumes of fuel, 220-230 litres carried at the time..

Barnard commented about the cars suspension ‘The 639 had conventional spring/damper units on top of the chassis, but because the 640 monocoque was so narrow I drew up a torsion-bar arrangement instead which started the short-torsion-bar fashion that continues today. It kept the installation as compact as possible and also I didn’t like coil-over dampers. The springs were never well enough made to avoid side loads on the damper rods and consequently added friction. I designed a lower friction package with the torsion bar, which ran on ball bearings. It was a really good solution’.

Front suspension comprised independent push-rod, torsion bar springs, telescopic shock absorbers and anti-roll bar. Rear suspension independent push-rod, twin wishbones, coil springs over horizontally-mounted telescopic shock absorbers. Brakes were steel discs. Steering rack-and-pinion. Fuel tank capacity 192 litres and Front tyres 25.0-10.0-13 and Rear tyres 26.0-15.0-13.

ferrari 640 naked

The beautiful symmetry and packaging of the car, a Barnard strength is seen to good effect in this shot from above. (Unattributed)

Apart from Mansells debut win at Interlagos in Brazil the gearbox gave early season troubles, both drivers having DNF’s in all subsequent races until the French GP, the ‘box the cause of many of them.

John Barnard again comments and sets the record straight ‘The semi-auto gearbox was slagged off early on for being unreliable, but that was unwarranted. A lot of the retirements in early 1989 listed as gearbox failures weren’t at all, they were due to loss of power to the ‘box. The alternator was driven by a belt from the crank and this kept falling off. It took a long time to find out why, using high-speed photography on the dyno. At this time the V12 only had a four-bearing crank which started to whip at certain revs, causing the front pulley to shed the belt. The alternator would stop and so would the gearbox electronics. We didn’t have any fundamental problems with the ‘box itself. It was pretty reliable. It was mostly standard inside and the hydraulic system was simple and robust.’

After these problems were sorted the advantages of the gearbox were clear…Barnard had instigated the second technical innovation of his career, the first the carbon-composite chassis…

Check out this article on John Barnards’ McLaren MP4/1 Ford…

McLaren MP4 Ford: 1981 The first Carbon-Composite Car…John Barnards’ Brilliance

1989 brazilian gp start

Start of the 1989 Brazilian GP with L>R Berger, Prost, Senna, Patrese and Boutsen behind him…Ferrari 640, McLaren MP4/5 Honda x2 and Williams FW12C Renault x2. Winner Mansell is not to be seen, he won from Prost and Mauricio Gugelmins’ March CG891 Judd. (Unattributed)

Etcetera…

mansell onaco fazz 640

Nigel Mansell at Monaco in his 640 1989. He retired with gearbox failure, Senna won in his McLaren. (Unattributed)

Credits…

Scuderia Ferrari, MotorSport June 2005

 

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The beautifully finished and trimmed cockpit of Clarks’ Lotus 25 at Monaco 1963. Leather bound Mota-Lita steering wheel, a dash full of Smiths instruments including its famed chronometric tach and right hand change for the 5 speed ZF ‘box. Naked aluminium of the monocoque chassis below the shift lever. (Yves Debraine)

The tell-tale on Jim Clarks Lotus 25 after his retirement from the 1965 Monaco Grand Prix is at 9500rpm…

He was comfortably in the lead of the race by 14 seconds when the car engaged 2 gears at once on the entry to the Gasometer hairpin. Graham Hill inherited a lead he maintained to the race’ conclusion.

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Clark in classical pose. Lotus 25 Climax. (Eric Della Faille)

The Lotus 25, the first ‘modern monocoque’ appeared at the Dutch Grand Prix in 1962 and was much copied for the 1963 season. For ’63 the car remained much unchanged other than small details and power increases from the Coventry Climax FWMV 1.5 litre quad cam, 2 valve V8.

Lucas fuel injection was adopted and a changed bore/stroke ratio allowed higher rpm and power.

Lotus retained the ZF gearbox but also tried a 6 speed Colotti-Francis ‘box and later in the season a Hewland 5 speed transmission which would soon become ubiquitous.

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Surtees gesticulating at the fast approaching Ginther. (Marti)

John Surtees and Richie Ginther in Ferrari T56 and BRM P57 respectively scrapped for much of the race, this shot is on the entry to the Gasometer hairpin. Ginther tries to pass with Surtees gesticulating in protest.

Ginther finished second to teammate Hill, with Surtees, sitting in a pool of oil and with falling oil pressure finished fourth and set fastest lap on the last lap and the lap record. McLaren was third in his Cooper T66 Climax.

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John Surtees eyes focused on a Monaco apex, Ferrari T56/156. (Yves Debraine)

Ferrari competed with interim cars for much of the season using the V6 engines which won the World Championships in 1961. The 1964 car appeared at Monza powered by a V8, the development of the car in ’63 setting up Surtees’ tight title victory in 1964.

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Surtees again, here chasing winner Graham Hill’s BRM P57. (unattributed)

clark monaco lotus 25

Clark enroute to what seemed a certain victory, before the intervention of gearbox dramas in his lithe, lissom utterly luvverly Lotus 25. (Unattributed)

hill winner

To the victor, the spoils. Graham Hill ‘The King of Monaco’ after the first of his 5 wins in the Principality. (Getty Images)

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Lotus 25 Climax cutaway drawing by James Allington…

This short article makes no attempt to put into perspective one of the most successful and influential racing cars of all time, the first ‘modern monocoque’ includes amongst its relatives all monocoque racing cars built since its debut at Zandvoort in May 1962.

‘Monocoque’ construction by riveted ‘D section’ light alloy longerons attached to fabricated steel bulkheads front and rear.

Front suspension by upper top rocker operating inboard mounted coil spring /damper unit, lower wishbone and adjustable sway bar. Rear suspension by upper top link, inverted lower wishbone and coil spring/damper unit and adjustable sway bars. Cast alloy uprights front and rear.

Girling disc brakes, rack and pinion steering.

Wheelbase 91 inches, track front 51.5 inches, rear 51.75 inches, overall length 146 inches, dry weight 990 pounds. Wheel sizes 5X15 front and 6 or 6.5X15 inches at rear.

Coventry Climax FWMV 1.5 litre 90 degree V8. Bore 67.8mm, stroke 51.6mm, 1496cc, Lucas fuel injection, compression ratio 10.5:1, weight 290lb, 194bhp @ 8500rpm.

ZF gearbox mainly used in 1963 but Colotti and Hewland also tried.

Clark and Chapman

Clark and Chapman with a ’63 spec 25, its essential elements as described above. (Unattributed)

Clarks 1963 Championships…

Clark Zandvoort 1963

Jim Clark, Dutch Grand Prix June 1963. Jim zooms his Lotus 25 between the North Sea sand dunes at Zandvoort on his way to victory. (Yves Debraine)

That Jim Clark and the Lotus 25 were the fastest combination in 1962 was not in doubt but Coventry Climax reliability was not as great as BRM’s that year. In 1963 the promise of ’62 was realised with Clark winning five Grands’ Prix and both the Drivers Championship for himself and the first Manufacturers Championship for Lotus.

Clark finished second in a Lotus 29 Ford in his first foray to Indianapolis and further demonstrated his versatility with wins in cars as diverse as the Lotus 23 sports car and Ford Galaxie touring car/saloon that year.

Clark became the standard by which other drivers were judged in 1963, if not earlier.

Auto Year 13

The cover shot of Clark is at the Dutch Grand Prix, Clark won on the 25’s debut there in 1962 and in 1963 and 1964, all in 25’s and in 1965 in the updated Lotus 33 also Climax FWMV V8 powered.

Oulton Park Gold Cup 1963…

clark winning oulton gold cup 1963

Not only did Jim Clark win the Oulton Park Gold Cup during 1963 but he also recorded some stunning in car footage at the Cheshire circuit in his Lotus 25, such footage very rare at the time.

http://m.youtube.com/watch?v=PffCawETtK8&autoplay=1

There were four Non-Championship F1 races in the UK alone in 1963, lucky Brits! The footage is amazing on so many levels not the least of which is a drivers eye period view of the circuit; typical track edges, the lack of run off areas and the topography of trees, ditches and the like for the unwary…and this is a circuit devoid of the ‘special obstacles’ of the ultra dangerous road circuits of the day on which Clark raced. The Nurburgring, Spa, Reims, Pescara and Longford here in Australia spring to mind.

Ok, he is not racing but the precision and accuracy for which he was renowned is also on display…

An ace in every sense of the word.

clark atop 25 oulton park 63

Etcetera…

Lotus 25 camera car

Clark tootling thru the Oulton paddock in his ‘camera car’, its a bit hard to pick out the beefy mount against the dark background. And to think in the day of the ‘GoPro’ this was how it was done only a short time ago. Even when the specialists at Channel 7 in Australia popularised in car footage in the ‘Bathurst 1000’ in the late 70’s the heavy rig occupied a good percentage of the rear seat area…progress! (Unattributed)

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Photo Credits…

Yves Debraine, Eric Della Faille, Marti, James Allington cutaway drawing, Automobile Year 13, Peter Windsor

Finito…

 

 

 

ferrari 2016 concept 1

Ferrari have developed this concept as part of their contribution to the debate about how the Grand Prix car of the future could look. I’m not so sure about it, but, like a wart, it may grow on me over time…

They are seeking feedback from fans so let ’em have it!; http://formula1.ferrari.com/news/concept-f1-we-value-your-comments

ferrari 2016 concept

One of my favourite contemporary F1 writers is MotorSport’s Mark Hughes, his view on what changes are likely in the next couple of years is worth reading; http://www.motorsportmagazine.com/f1/opinion/f1s-aerodynamic-catch-22/

Pininfarina Sigma Ferrari Safety Concept Car 1969…

Funnily enough, when I first saw Ferrari’s concept it reminded me of the Sigma Safety Car which was equivalently way-out at the time. Mind you it was a running car not a computer image, and was very effective in showcasing technology which saved drivers lives, it wasn’t an effort to spice up the show which the car above is fundamentally all about.

sigma front

The Pininfarina Sigma used hardware from the contemporary 1967/8 Grand Prix Ferrari 312; 3-litre 48-valve 430bhp V12 and five speed gearbox, front and rear suspension, uprights, brakes wheels and tyres, 590kg (Pininfarina)

The idea for the car was inspired by Dr Michael Henderson’s 1967 book, Motor Racing in Safety. Henderson is a Brit who moved to Australia in 1968 and is still an active figure in the CAMS (Confederation of Australian Motor Sport). He Chairs CAMS’ Australian Institute of Motor Sport Safety and was recently appointed a Fellow of the FIA Institute for Motor Sport Safety. He still races, campaigning an ex-Niki Lauda March 722 Ford F2 machine not so long ago.

He raced in the UK before moving to Oz to establish the Traffic Accident Research Unit in New South Wales. He continued to race but it was his professional involvement in accident analysis and the promotion of safety features in cars on the road and track which led to his book and the development of the original six-point GQ/Willans safety harness which was soon adopted globally.

Joan Williamson wrote in Retro Speed, “His contribution to motor racing safety continued with his involvement in the Pininfarina/Ferrari Sigma Grand Prix – a race safety concept vehicle that demonstrated features now carried by all current Formula One cars.”

sigma from above

Sigma from above. The far forward rear wing doubles as roll over protection, pontoons – the enveloped front wheels – is a practice adopted by Tyrrell in 1971. Mind you that was for performance enhancement rather than safety reasons. Ferrari front suspension is inboard by top rocker operating a coil spring/damper unit, and lower wishbone (unattributed)

The Sigma – the name was chosen to reference a 1963 Pininfarina sedan safety project – was built in 1969 by Pininfarina in cooperation with Swiss magazine Revue Automobile. The editor, Robert Braunschweig took the lead role in the projects gestation and completion with Ferrari supplying its contemporary V12 FI engine, gearbox and other suspension and brake componentry, as noted above.

Sigma was designed by Paolo Martin, with Henderson flown to Europe to consult on the project. Designed as a safety prototype, it was never intended to compete but rather to showcase driver protection features.

I wrote an article about another of Paolo Martin’s designs for Pininfarina a while back, the Ferrari Dino Competitzione 206S; https://primotipo.com/2014/07/27/ferrari-dino-206-competizione-pininfarinas-1967-yellow-dino-and-ferrari-dino-206-s/

Mercedes and Fiat engineers were also involved, with ex-F1 driver/journalist Paul Frere recruited to test it. The Sigma was a great looking racer with the benefit of hindsight, but visually challenging in its day, as is Ferrari’s latest offering…

sigma tub

(Pininfarina)

Technical Specifications…

The Sigma’s unique monocoque chassis, deformable structure regulations would come in F1, and fully enclosed wheels probably will too.

The chassis has two compartments, one for the driver and one for the engine. Each had collapsible impact zones to protect the driver. Sigma’s bodywork largely enclosed the cars suspension and wheels, having pontoons each side for protection and to prevent intersecting-wheel collisions.

The rear wing was moved forward (compared with contemporary practice) and reinforced to double as a roll bar/hoop. The car had foam filled, flexible fuel tanks, an automatic built-in fire extinguisher, six-point safety harness, and even a head and neck support system thirty years before F1 adopted the HANS device.

It was a car well ahead of its time which showed the way for many modern safety features which have become standard.

Two wooden 1:5 scale models were built to refine the concept, these are owned by Automobile Revue and Ferrari. The car, which made its debut at the 1969 Geneva Motor Show, is part of Pininfarina’s collection and occasionally travels the world as a motor show starlet.

Today’s F1 is relatively safe despite the ferocity of some of the accidents of the last 25 years. In 1968 Jim Clark (F2), Mike Spence (Indy), Ludovico Scarfiotti (hillclimb), and Jo Schlesser (F1) all died in racing cars.

Sigma played its part in the long process of changes to circuit design and licensing, competition car design, materials adoption and driver apparel improvements to get to where we are today. Ferrari’s design of the future addresses style rather than substance…

sigma rear

Butt shot shows the side and rear pontoons for driver protection and to prevent intersecting wheels. Ferrari conventional rear end for the period; outboard suspension, single top link, inverted lower wishbone, twin parallel radius rods and coil spring/shocker (auta5p.eu)

sigma front 1

Etcetera…

sigma concepts

Conceptual drawings on the journey to Sigma’s creation

Credits…

‘Retro Speed’ Joan Williamson, Scuderia Ferrari, auta5p.eu, Theo Page

Finito…

Graham Hill Ferguson P99

(John Ellacott)

Graham Hill working his radical four wheel drive Ferguson P99 Climax hard to stay in front of the mid-engined paradigm, Homestead Corner, Warwick Farm, Sydney…

Jack Brabham won the race from John Surtees and Bruce McLaren in Brabham BT4, LolaMk4A and Cooper  T62 respectively, all powered by Coventry Climax FPF 2.7 litre ‘Indy’ engines. Bored versions of Climax’ successful 2.5 litre F1 Championship winning motors. Hill finished 6th in his 2.5 litre FPF powered car. At the time Australian National F1 was Formula Libre, the ‘2.5 Tasman Formula’ commenced in 1964.

agp prizegivig 1963

David Mckay congratulates Jack Brabham, Brabham victorious in his BT4. A very relaxed, bearded Stirling Moss wearing that great Australian footwear fashion icon, rubber ‘thongs’ looks on. Moss still recovering from his Easter Monday, 23 April 1962, near fatal and career ending Goodwood Lotus crash. Mckay a great Australian driver and ‘Scuderia Veloce’ team owner/patron. McKay finished 4th in the race also Brabham BT4 Climax mounted. (David Mist)

Hill also raced the Rob Walker entered, 2.5 litre FPF engined car at the ‘Lakeside International’, in Queensland the following weekend finishing second to Surtees on this very fast track, not necessarily the sort of circuit on which one might expect the car to shine. Hill was victorious in a wet preliminary race on the Saturday, the car excelling in the wet conditions.

hill lakeside p99 in the wet

Graham Hill in the wet Lakeside preliminary event he won in P99. Lakeside. (John Stanley)

P99’s ‘Summer Sunshine Tour’ started in New Zealand in January the car being campaigned by ‘newly minted’ World Champion Graham Hill, victorious in his BRM P57 in 1962, and Innes Ireland.

I posted this short article a while back about Hills’ 1962 Championship winning car; https://primotipo.com/2014/10/12/graham-hill-brm-p57-german-gp-1962/

Hill drove in the NZGP, held at the brand new Pukekohe circuit on January 5, DNF with gearbox dramas on the second last lap, Surtees won in his Lola.

nz gp 1963

Start of the ’63 NZGP at Pukekohe. Surtees left and McLaren right LolaMk4a and Cooper T62 get the jump at the start. Hill is on the far right in P99. Beside Surtees and back is his teammate Tony Maggs LolaMk4a, the green nose of Amons’ Cooper T53 and Brabhams turquoise Brabham BT4…all Coventry Climax powered. (sergent.com)

Hill then returned to the UK, Ireland handling the car at Levin, Wigram and Teretonga on the 12th, 19th and 26th of January respectively. Innes was third at Wigram, victory going to Brabhams’ BT4, he retired with overheating at Wigram, the race won by Bruce McLarens’ Cooper T62 and was third at Teretonga, McLaren again victorious.

The car was then shipped to Sydney for the Warwick Farm AGP and finally north to Brisbane by road before returning to the UK.

lakeside on ute p99

Lakeside Queensland paddock scene 1963. P99 middle of shot lashed onto an open trailer behind a Holden FC ‘Station Wagon’, as we call an ‘Estate’ in Oz. The car travelled the 950 Km from Warwick Farm on Sydneys’ outskirts to Lakeside, north of Brisbane. McLarens Cooper T62 is at the front of this group, and the red nose car is Maggs’ Lola Mk4a. (Ray Bell)

 

Graham Hill looking pretty relaxed at Lakeside in 1963 (J Psaros)

Ferguson Research…

The Ferguson Family Museum summarises the P99 as follows…’The creation of the Ferguson Formula four wheel drive system began shortly after World War II.

Harry Ferguson had always loved the world of motorsport and had a vision of creating a four wheel drive system with the purpose of improving road safety. The Ferguson car, ‘the R5’, was 40 years ahead of its time. It featured four wheel drive, anti-lock braking, electric windows, disc brakes and a hatchback design, it was the forerunner of the modern car.

ferguson r5

Not the prettiest of things but 4WD, powered by belt driven SOHC 2.2 litre engine, 4 wheel discs, ABS…all at the time of the Cortina Mk1. This car has escaped me, i have included John Bolsters’ Autosport road test of the prototype at the bottom of this post. (Autocar)

Harry Ferguson decided the best way to prove the importance of four wheel drive and anti-skid braking was to demonstrate it on a successful Formula 1 car.

In 1950 designer, Claude Hill, Brooklands Riley racer, Fred Dixon and Tony Rolt, a POW escapee and 24 hour Le Mans winner, teamed up with Harry Ferguson to start development on what was later to become the world’s only Formula 1 winning four wheel drive car – Project 99.

Later the Ferguson Formula four wheel drive system was widely adopted by rally cars and the motor industry worldwide in the form of the viscous coupling. Although designed as a racing car P99 was also a research vehicle intended to show the advantages and reliability of the four wheel drive system. What better way to generate public interest than to successfully race a car using the Ferguson Formula four wheel drive’.

p 99 fettled lakeside

P99 being fettled by Rob Walkers team at Lakeside, February 1963. Thats’ G Hills legs in the driving suit at rear of the car. Lovely alloy body, Climax 2.5 FPF 4 pot engine, spaceframe chassis and upper and lower wishbone/ coil spring damper units, alloy Dunlop wheels,vestigial roll over bar all clear in this shot. (Peter Mellor)

P99 Design and Specifications…

p 99 cutawy

Spaceframe chassis, 2.5 litre Coventry Climax FPF 4 cylinder engine circa 235bhp. Suspension front and rear by upper and lower wishbones and coil spring/damper units. Rack and pinion steering. Dunlop disc brakes and alloy wheels. Ferguson 5 speed box and 4WD transfer case…(James Allington)

Ferguson hired Claude Hill from Aston Martin to design the car. He used a then ‘state of the art’ space-frame chassis, front and rear suspension comprising upper and lower wishbones and coil spring/Armstrong damper units and adjustable sway bars. Brakes were Dunlop anti-lock, which was tested but unraced.

Lightweight Dunlop alloy wheels were used, steering is rack and pinion.

The clever bit was of course the 4WD system. It comprised a transfer box bolted directly to the 5 speed gearbox. The Climax engine was installed at an angle to allow space for the driveshaft to the front differential. The rear driveshaft was installed on the left side of the chassis, the driving position slightly off centre to the right. Similar to the weight balance, the torque was evenly divided between the front and rear wheels.

P99 was planned for the 2.5-litre F1 utilising the championship winning Coventry Climax FPF 235bhp, DOHC, four-cylinder engine. The rules changed and Formula 1 was restricted to 1.5-litres from 1961, which meant the extra weight of the four-wheel-drive system was a handicap. The Intercontinental series was established for the old 2.5-litre engined F1’s, to be raced in 1962, the Ferguson was therefore built to accommodate both the Climax 1.5 (151bhp) and 2.5 litre (235bhp) FPF motors.

The whole project took less than a year.

There were to be no concessions in relation to tolerance. Perfection would only just be good enough. Dixon was right when he calculated that differentials, bearings, gears and other drivetrain parts could be lighter if the energy was dispersed to four wheels rather than two.

Ferguson’s central differential system, which would be the key to Peugeot’s and later Audi’s rally success in the 1980s, could balance out the delivery of that power to the wheels.

Ferguson were keen to try the Dunlop Maxaret anti-lock brake system, the whole assembly would eventually find its way into the automotive mainstream some 30 years later. Sadly, Harry Ferguson died before his dream took to the track and it was Rolt who eventually became the projects’ driving force.

P99 rear shot

P99 from aft. Rear suspension detail; upper and lower wishbone and adjustable Armstrong shock. You can just see the driveshaft below the upright. Beautiful ally bodywork of pretty car. Driving position offset to the right, gearchange for 5 speed box to drivers left, right side more conventional in a single seater. (Unattributed)

By 1961 Mid-Engined cars were de-rigeur the Front-Engine GP car obsolete, so the Ferguson P99 was a complete dark horse…

moss aintree

Stirling Moss, Aintree British GP 1961. On a charge and soon to be disqualified. The photograph below is of Jack Fairman earlier in the race before he pitted to allow Moss to take over the car (Unattributed)

 

(Simon Lewis Transport Books)

Launched at the 1961 British Empire Trophy at Silverstone, Jack Fairman drove the car which was entered by Rob Walker. The P99 had mechanical problems and didn’t finish.

Its next outing was at Aintree in the British Grand Prix. Rob Walker entered a Lotus 18 for Moss and the P99 for Jack Fairman, when the Lotus 18/21 brake pipe broke Moss took over the P99. The P99 was under investigation by the Stewards when Moss took it over because Fairman had a push start from the pits, which was not allowed by the rules- as a consequence the car was black-flagged on lap 57, his progress to that point had been swift…

For the September 1961 Oulton Park Gold Cup, Moss returned in the P99 and to his delight, it was a classically British summer’s day – 57 degrees, steady drizzle and a wet track! Moss won the race by 46 seconds from Jack Brabham’s Cooper T51 Climax, the only F1 race ever won by a four-wheel-drive car.

moss oulton gold cup

Moss wins the 1961 Oulton Park “Gold Cup’ in P99. The only GP win for a 4WD drive car, albeit Non-Championship F1 race. Greasy conditions tailor made for the fabulous, innovative car. (Unattributed)

The CSI then banned four-wheel-drive from F1.

Moss had the option of using the Dunlop Maxaret anti-lock brakes but preferred to turn them off and use his own judgment. They would reappear in 1967 on the Jensen FF- the Chrysler-power coupé that was a four-wheel-drive version of the Interceptor utilising both the Ferguson four-wheel-drive and anti-lock brakes.

The Ferguson P99 then raced in New Zealand and Australia in 1963 as outlined above fitted with a 2.5-litre engine in our 1963 F Libre International Series. It would have been interesting to see how the car would have performed with a 2.7 Litre FPF equivalent in capacity to the engines of the other front runners that summer.

hill lakeside p99 loading up

World Champ Graham Hill about to board P99. Lakeside, Queensland again. He was keen on the car, with his support BRM developed a 4WD variant of their P261/57 GP car, the BRM P67 1.5 V8 in 1964, using Ferguson technology, well ahead of the ‘1969 4WD pack’, comprising Lotus, Matra, McLaren and Cosworth. BRM P67 qualified in Richard Attwoods’ hands, second last on the British 1964 GP at Brands Hatch grid but was withdrawn from the race, circa 7 seconds off the pace. (Peter Mellor)

P99 returned to England and was lent to hillclimb racer Peter Westbury, who won the 1964 British championship with it, it also ran competitively in 1965 and 1966 and was retired in 1968.

p westbury p99

Peter Westbury, P99. Harewood Hillclimb 1964, he won the British Hillclimb Championship in the car that year. (Unattributed)

P99 also played a key role in the resurgence of 4WD at Indianapolis.

There had been a lot of activity both immediately pre and post war with Harry Miller’s 4WD specials. STP’s Andy Granatelli, on one of his trips to Europe was regaled by the recently retired Stirling Moss, his career ending accident was at Goodwood in 1962, about the dominance of his damp Oulton Park 1961 victory in P99.

Granatelli then approached Tony Rolt at Ferguson to try P99 at Indy, Jack Fairman shortly thereafter put in some impressive 140mph laps in the 2.5 litre car around the famous ‘Brickyard’.

Andy was convinced and ordered a car from Ferguson powered by the Novi V8, the 4WD setup the same FF system as used on P99 but with the split being variable from 70/30 to 60/40 rear/front instead of the P99’s fixed 50/50 split.

Bobby Unser qualified the car sixth at Indy 1964.

This is a tangent too far for this article (see ‘Etcetera below for a cutaway drawing and further details) but for those with an interest in 4WD in motor racing click on this link to a great forix.autosport article on the subject; http://8w.forix.com/4wd.html

novi studebaker 1964

Ferguson Novi ‘STP Studebaker’ with Bobby Unser at the wheel. Indy 1964. Q6, DNF after hitting the wall seeking to avoid the fatal McDonald/Sachs accident. (Unattributed)

Four-wheel drive made another appearance in Formula 1 in 1969…

As teams struggled for more traction- the Ford Cosworth engine was developing well in excess of 400bhp at this stage, putting the power down was key to improved performance.

At the time 4WD was being used successfully at Indianapolis, it was therefore a natural direction for the F1 teams to explore, particularly Lotus who had been racing at Indy since 1962 and using 4WD competitively, putting accidents to one side, in their 1968 and 1969 contenders, the Lotus 56 Pratt & Whitney gas turbine powered car, and Lotus 64 Ford, powered by a Turbo Ford engine.

Matra, Lotus and McLaren all tried the Ferguson system and Cosworth devised their own 4WD car. The introduction of wings, which could achieve the same traction outcomes without the weight penalty, and advances in race tyre technology and widths provided simpler cost-effective solutions than persevering with 4WD.

Overall, only eight four-wheel-drive F1 cars were ever built.

Robin Herd’s Cosworth 1968 4WD design (Bennet)

In 2004  following a period of 35-plus years in the Donington Collection…

The ‘one of a kind’- only 1 chassis was ever built Ferguson P99 was retrieved by the Ferguson family to the Ferguson Family Museum on the Isle of Wight and overhauled.

The car was stripped and was in remarkably good order, it was re-assembled using all of the original parts, including the extremely rare twin-choke Weber 58 DCO carburettors and re-fitted with the totally original bodywork which still wears original Rob Walker team paint and livery.

Sir Stirling Moss drove it at the 2005 Goodwood Revival and at the Monaco Historic Grand Prix in 2008. In 2006 Moss handed it over to Barry “Whizzo” Williams at Goodwood, who started 18th and had worked his way up to third before his brakes faded, he finished in that position.

P99 still appears regularly in suitable events, its historic significance enormous.

moss p 99 in recent times

Stirling Moss in P99 at the Goodwood Festival of Speed. (Unattributed)

Etcetera…

P99

P99 (R Roux)

 

p99 british gp

Cockpit shot British GP, Aintree 1961. Driving position offset to the right, gearchange for 5 speed box to the left. 1.5 litre FPF powered Climax engine in the last year of the 1.5 Litre Formula. (B St Clare-Tregilgas)

 

hill wf push start p99

Push start for Hill from the Warwick Farm pit counter, P99. AGP meeting 1963. (autopics)

 

hill wf butt shot

Hill at Warwick Farm trailing smoke from the rear. Probably practice as the car finished the race. (Adrian Schagen)

 

hill p99 wf mist

Evocative David Mist shot of Hill during the 1963 AGP Warwick Farm. P99. (David Mist)

 

p99 wf frontal rea

Hill again at Warwick Farm during the ’63 AGP, this shot showing the not inconsiderable frontal area of P99. Weight and width of car a function of ‘4WD hardware’. (autopics)

 

Ferguson Novi

ferguson novi page

What a wild car this is! Conceptually similar to the P99, the chassis was a spaceframe with a monocoque centre section. As you can see the suspension is inboard with rockers actuating the spring/dampers, P99 is outboard. Contrary to common Indy practice then the suspension was not offest, but the engine and transmission were, a simpler solution. Novi used Dunlop 7X15 inch tyres fitted to alloy wheels and disc brakes using alloy calipers.

The Novi engine was designed pre-War by Bud Wingfield and Leo Goossen and built by Fred Offenhauser. It was a 90 degree, DOHC V8, 2741cc in capacity. Bendix fuel injected and using a Paxton 2 stage centrifugal blower power was circa 830bhp @ 8200rpm.

The engine never won Indy but the engine and its unique sound remain iconic to this day.

R5 Prototype

fergy road car 1

Ferguson R5 road car prototype. Autosport Road Test P1.

 

fergy road car

R5 Road Test P2.

Credits…

John Ellacott, Bruce Wells, B St Clare-Tregilgas, James Allington, Adrian Schagen, John Stanley, autopics.com, David Mist, Peter Mellor, theroaringseason.com, Theo Page, Robert Roux, Autocar, Autosport, Jock Psaros, Simon Lewis Transport Books

Finito…