Archive for January, 2016

Shell Ad 1962…

Posted: January 31, 2016 in F1, Fotos


Often the more subtle ads are the most effective? From Automobile Year #10…

image (more…)

daigh ford

(Racing One)



Adrian Fernandez slices his Lola B2/00 Honda into the lead of the Monterrey Grand Prix from pole, behind is Dario Franchitti’s Reynard 02i Honda the first round of the 2002 CART Series on 10 March…

Such a picturesque location, the circuit used for this event between 2001 and 2006 was located at Fundidora Park, Monterrey the capital and largest city in the state of Nuevo León in the foothills of the Sierre Madre Oriental mountains, Mexico. The old buildings in shot are those of a disused steel mill which is both a nod to the past and indicator of the city as a current industrial centre.

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Fundidora Park panorama, Fernandez is the green/red Lola B2/00 Honda

2002 was ‘the start’ of the demise of CART, Penske Racing defected to the rival Indy Racing League at the end of 2001, starting a trend the net result of which was to weaken single seater racing in the US. A great shame as CART to me at the time was as interesting and exciting a category as F1 if not superior in its variety of circuits, circuit type (road, circuit, short and long speedways), chassis and engines. A story for another time.

The engine regs continued to mandate a 2.65 litre, single turbo-charged V8 for 2002, squabbling over the future engine specifications one of a myriad of issues causing the ‘stampede’ of teams and engine manufacturers from CART.

fun da matta

Christiano da Matta, Lola B2/00 Toyota

The 2002 CART championship was won by Christiano da Matta in a factory Newman/Haas Lola B2/00 Toyota, he also won this race. Fernandez finished 13th, Dario Franchitti was 2nd in a Reynard 02i Honda and Christan Fittipaldi 3rd in the other Newman/Haas Lola B2/00 Toyota.

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da Matta Lola B2/00 Toyota, Monterrey 2002, he was on a journey which took him to F1 with Toyota

fun dario

Top shot Dario Franchitti’s Reynard 02i Honda. Podium ceremony L>R 2nd Franchitti, winner da Matta and 3rd Christian Fittipaldi

All Photo Credits…

Robert Laberge


fun pano 2


lex davo rob roy

This fine George Thomas shot of Lex Davisons’ Alfa Romeo P3 ‘50003’ is undated but is in the mid-fifties, its become exposed over time which adds to its patina and drama of the occasion…

This wonderful Grand Prix car had to ‘sing for its supper’ in Australia, events were few and far between in the early post-war years. Davison was a keen competitor who raced his cars far and wide in trials, rallies, circuit races and hillclimbs like this one at the ‘Christmas Hills’ in Melbourne’s outer east.

The venue is still used by the MG Car Club, perhaps one of their historians can help date the shot.

Photo Credit…

George Thomas

dep thruxton

Jean Redele’s Dieppe ‘Alpine’ workshops evolved into Renault’s competition arm from the early 1950’s and were absorbed by the Regie in 1973. The F3 A360 had a spaceframe chassis, Renault R16 based pushrod OHV engine giving circa 120-125 bhp breathing thru the mandatory F3 air restrictor. Gearbox 5 speed Hewland Mk8 (Mike Fairholme)

Patrick Depailler slices through the Thruxton chicane in his Alpine A360 Renault on 19 September 1971 during his victorious French F3 season…

At last really! He had been thrashing around in F3 since 1967; he was 5th in the ’67 French Championship won by Henri Pescarolo, 6th in the ’68 title won by Francois Cevert and 4th in ’69 when Francois Mazet won.

monaco 1

1968 Monaco GP winner Jean Pierrer Jaussaud smiles at camera before the off, he won in a Tecno 68 Ford, Depailler sits on the tyre of his Alpine A330 Renault (DNF crash) and Ronnie Peterson is in the yellow Tecno 68 Ford 3rd. # 57 is Charlie Lucas’ Titan Mk3 Ford DNF. Ronnie won the race in ’69 and PD in 1972. Jaussaud very fast in single seaters and victorious at Le Mans twice; in a Renault Alpine in ’78 with Didi Pironi and a Rondeau Ford with Jean Rondeau in 1980 (Schlegelmilch)

monaco 2

Monaco F3 GP 1968, Peterson’s Tecno in front of Depailler’s Alpine, chassis as per pic above (unattributed)

In 1970 Depailler did some F2 events in a Pygmee and Tecno and then stepped back to F3 in 1971 taking the French title from Jean-Pierre Jabouille also Alpine A360 mounted.

Just look at that roll call of French drivers at the time fuelled by a mix of the Volant Shell drivers program, Elf, Matra funding and talent!

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European F2 championship1970, here at Rouen in Pygmee MDB15 Ford FVA, DNQ in the race won by Jo Siffert’s BMW 270 (unattributed)

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F2 Pygmee MDB15 Ford with PD left of cockpit. Marius Dal Bo (MDB) built around 42 F3 and F2 cars from 1965 to 1973 in Annecy, France, initially to provide more competitive cars for his son Patrick. 4 MDB15 F2 cars were built in 1970, the cars  aluminium monocoques of the day using the circa 215bhp 1.6 Ford FVA engine and Hewland FT200 gearbox (unattributed)

The F3 event pictured at the articles outset is a team one ‘The European F3 Cup’ held at Thruxton won by a French Team comprising Pierre-Francois Rousselot, Jacques Coulon and Jean-Louis Lafosse. Depailler was in the second placed team along with Jean-Pierre Jabouille. Other future F1 drivers contesting the event representing their respective countries included Alan Jones, Vern Schuppan, James Hunt, Roger Williamson, Jochen Mass and Conny Andersson.

The individual finishing order of the talent filled Thruxton race was Rousselot in a Brabham BT35 Ford from Depailler with Brit Barrie Maskell third in a Chevron B18 Ford.

I tripped over the shot of PD researching an article on Dave Walker, an F3 contemporary of Patricks who took a similar length of time to break free from the F3 ruck, what a tough school of talent it then was. And has always been I guess.

Walker perhaps peaked in F3, noting the twice badly broken arm which impacted him from ’73 whereas perhaps PD never really peaked, he improved as time went on right until that fateful day at Hockenheim in 1981? James Hunt was another who was ‘thereabouts’ in F3 and peaked in F1. Conversely Jan Magnussen an example of unfulfilled F3 promise in F1 from a more recent era.

dep tecno

Depailler contested the Hockenheim, Thruxton, Pau and Nurburgring (here) rounds of the 1971 Euro F2 Championship in a Tecno TF71 Ford, he was classified 21st having retired with a loss of oil pressure, Francois Cevert won in another Tecno TF71. Ronnie Peterson took the title that year, the last of the 1.6 Litre F2 in a factory March 712M Ford FVA (Schlegelmilch)

dep monaco

PD on his way to winning the Monaco F3 GP in 1972, he is ahead of Michel Leclere (6th) here, both in Alpine A364 Renaults. (unattributed)

In 1972 Depailler contested the European F2 Championship finishing 3rd in a March 722 Ford, winning the Enna round. Mike Hailwood won that year in a Surtees TS10 Ford…but not completely done with F3 stepped back into an Alpine and won the Monaco F3 GP, the F3 race which matters beyond all others.

He also made his F1 debut with Tyrrell in the French Grand Prix at Clermont Ferrand in July.

He qualified the Tyrrell 004 16th of 24 starters and was non-classified with mechanical problems. It was a strong debut with Patrick invited to drive a third car for Tyrrell again at the season ending US GP at Watkins Glen, he finished 7th having qualified 11th with teammates Jackie Stewart and Francois Cevert 1st and 2nd in a great day for the team, the Tyrrell regulars in the later 005/006 chassis.

dep test

F1 Tyrrell oo4 Ford test for PD prior to French GP, circuit unknown, interested to know if anyone does (unattributed)


Depailler contested the 1973 Euro F2 Championship in an Elf2/Alpine A367 Ford finishing 3rd in the title won by Jean-Pierre Jarier’s factory March 732 BMW. Here PD #9 on pole for the 5 May 1973 Pau GP, alongside is Tino Brambilla’s March 732 BMW, DNF. Winner Francois Cevert is behind PD in the other John Coombs entered Elf2/Alpine A367. Alongside Cevert is Roger Williamson’s white GRD 372 Ford 7th, the red car is Jarier’s 2nd placed STP March 732 BMW and the other orange Beta March 732 behind Jarier is Vittoria Brambilla, DNF (unattributed)

Patrick stepped up to F1 full time in 1974 together with Jody Scheckter joining Tyrrell taking the seats vacated by Jackie Stewart’s retirement and Francois Cevert’s sad death at Watkins Glen in late 1973. An article about his F1 career is for another time.

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Above and below photos, PD Tyrrell 004 Ford, French GP, Clermont Ferrand 2 July 1972. GP debut (Schlegelmilch)

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As well as a full season of Grand Prix racing he scored one of the two prized works March F2 seats in 1974 having finished third in 1973 in an Elf 2/Alpine A367 Hart.

He and Hans Stuck in the other works March 742 BMW slugged it out all year with Hans taking the first two wins of the season and Patrick the better results from then on winning at Pau, Mugello, Karlskoga, Hockemheim, Vallelunga and with it the title.

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PD March 742 BMW, Rouen Euro F2 round 30 June  1974, 7th in the race won by teammate Hans Stuck (unattributed)

Patrick Depailler was a personal favourite of the era; he was one of those guys who loved racing for its own sake, raced for the love of it, if championships came along then well and good but it was all about being a professional driver, racing and enjoying life with all of its elements.

Ken Tyrrell had this to say of the Frenchman;’ In a lot of ways Patrick was like a little boy all of his life. He was always wanting to go skiing or motorcycling or hang gliding. And he had this trusting belief in the end that everything would be alright; when he was driving for me full-time i had it written into his contract that he had to keep away from dangerous toys.’

A driver of another era perhaps, an incredibly talented and charismatic one at that…

dep in car

Depailler at Rouen in the cockpit of his March 742 BMW in June 1974. BMW engine guru, designer of the 2 litre, 4 valve 290 bhp M12 engine powering the March, Paul Rosche taking the notes (unattributed)

Etcetera: Tyrrell 007 Ford, Nurburgring 1976…




Mike Fairholme, Rainer Schlegelmilch

Tailpiece: Renault Alpine Ad circa 1969

dep alpine ad


alfa 2900

Sue Steele Thomas sharing ‘her unique visions of nature and automobiles with the piece ‘Alfa Romeo Through the Shafta Daisies’ which views a 1938 Alfa Romeo 8C 2900B Speciale Le Mans Touring through a bright botanical overlay’…

Only one of these cars was built for Le Mans 1938; the car driven by Clemente Biondetti and Raymond Somner had the most commanding lead at La Sarthe ever, 11 laps/1 hour or 100 miles depending upon your way of expressing it.

alfa race

The stunning looking, very aerodynamic 8C2900B during its long run in the lead of its only race, Le Mans 1938 (unattributed)

A succession of mechanical maladies cost victory; a tyre blew on the Mulsanne, Sommner bringing the car to a halt but the tyre destroyed the mudguard. Biondetti went back out but the car retired shortly thereafter with either valve or gearbox failure.

alfa talbot

Le Mans 1938. Compare and contrast the aerodynamic treatment and styling of the winning, left, Chaboud/Tremoulet and 2nd placed Serraud/Cabantous Delahaye 135CS with the 8C2900B (unattributed)

The race was won by the Eugene Chaboud/Jean Tremoulet Delahaye 135CS from the similar car of Gaston Serraud and Yves Giraud-Cabantous with Jean Prenant and Andre Morel in a Talbot T150SS Coupe. The Alfa 8C 2900B completed 219 laps, more than the 4th placed car.

alfa retired

The leading Alfa after its valve or gearbox failure whilst well in the lead. The passing car is the Talbot T150SS of Jean Prenant/Andre Morel, 3rd (unattributed)

Five 8C 2900B chassis were modified for racing early in 1938, and whilst offered for customer sale the cars were road going versions of Alfa’s GP cars, very much in the best tradition of the Monza Series of cars. The cars were nearly identical to the 8C 2900A’s which won Le Mans in 1936 and 1937.

The 2.9 litre straight-8, boosted by two superchargers developed 220bhp in race trim and was the ultimate road going version of the 8C2300 originally built in 1931, click here for my article on the Alfa Monzas’ which covers the design detail of the cars;

Unlike the earlier Monza’s the cars gearbox was in unit with its differential shifting weight to the rear.

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Routine pitstop during the 1938 Le Mans for the 8C2900B (unattributed)

Bodies of all five cars were built by Touring with open bodies for the Mille Miglia for which four cars were entered, the Alfas finishing 1-3 with Biondetti and Ado Stefani crewing the winning car from the Pintacuda/Mambelli and 8C 2300A of Dusio/Boninsegni.

The Le Mans car, chassis #412033 had its Spider body removed to be replaced by a futuristic, slippery coupe designed by Touring’s Carlo Anderloni. The panels aft of the front wheels could be removed to allow access to Vittorio Jano’s mechanical marvels.

#412033 was repaired but not raced again, sold to a Roman it ‘disappeared’ but was found by collectors in the late sixties, passing through several hands before being re-acquired by Alfa where it is a popular exhibit at Museo Storico, and attractive to artists such as Sue Steele Thomas…

alfa chssis

Car during its construction at Touring’s workshop. Typical boxed steel chassis, Jano’s engine clear as is light alloy tubing to accept the aluminium body. Big fuel tank prevents view of the rear mounted gearbox/diff unit (unattributed)


Chassis of light gauge box section steel. Front suspension; trailing arms coil spring/tubular shocks. Rear suspension; swing axles located by radius rods, semi-elliptic leaf springs and tubular shocks. Steering, worm and sector. Brakes drums all round. Weight circa 1100Kg.

Engine; DOHC, 2 valve, all alloy straight-8 of 2905cc, bore/stroke 68mm/100mm. Two Roots type superchargers fed by two Weber carbs giving circa 220bhp@5800rpm.

Gearbox 4 speed mounted at the rear in unit with differential

alfa studio

Stunning car for its time, stunning full stop! Studio shot of the 8C 2900B Le Mans after its restoration by Alfa Romeo. Side access panel referred to in the text clear, skilful aero treatment at a time when exposed guards the norm (unattributed)


Sue Steele Thomas,


alfa butt

8C 2900B Le Mans butt shot at the Goodwood Festival of Speed in 2010 (unattributed)




John Surtees smiles for the cameras with his Ken Tyrrell Racing Cooper T51 Climax in April 1960…

The much anticipated switch of the British multiple bike champion to four wheels took place when he contested the Formula Junior races at the ‘BARC Members Meeting’ at Goodwood on 19 March 1960.

Ken Tyrrell entered him in a Cooper T52 BMC, the ‘novice’ raced into second between the Team Lotus duo of Jim Clark and Trevor Taylor both mounted in Lotus 18 Fords, more competitive cars. The field also included other later GP drivers Peter Arundell and Mike Spence.

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John Surtees, Cooper T52 BMC FJ, Goodwood, 19 March 1960 (Getty)

It was a great debut so why not jump into the deep end?

The Non-Championship F1 ‘Oulton Park Trophy’ took place at the Cheshire circuit on 2 April, with limited testing the talented Brit took on a field of some depth, starting the race from pole and again finishing second. Innes Ireland took the win in a Team Lotus 18 Climax with the very experienced Roy Salvadori third in another Cooper T51 Climax. The field also included Harry Schell and Chris Bristow.

Surtees had arrived in cars! He mixed racing two wheels and four in 1960 but focussed on cars from 1961…

Photo Credits…

Getty Images


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Surtees winning the Isle of Man Senior TT in 1956. MV Agusta 500 (Getty)


Anything designed by Vittorio Jano works for me…

Unitary chassis construction, 2451cc OHV V6, Weber twin throat carb, circa 118bhp @ 5000rpm. 115mph. 4 speed box but the transaxle was innovatively located at the rear as are inboard mounted drum brakes.

Front suspension sliding pillar, semi trailing arms at rear, De Dion tube on fourth series cars.

The car was remarkably advanced for its time, one of a series of stunning Lancia’s designed by Jano, the ‘apex of which’ was the D50 GP car which first raced at Barcelona in the 1954 Spanish Grand Prix.

B20 Coupe body Ghia designed and Pininfarina built, Francesco de Virgilio the senior member of Jano’s design team.

lancia 2500

These cars also useful competition tools; here is the Johnny Lurani/Sambuynd Gatta GT2500 during the 1953 French Rallye des Alpes on the Passo Pordoi. (Mailander)


Credit…Automobile Year

monza 2

Jean Pierre Jarier nips a front brake during qualifying for the 1975 Italian Grand Prix pushing his Shadow DN7 Matra ever so hard…

One of the revelations of the start of the 1975 GP season was the speed of the new Shadow DN5 Ford an evolution of the 1973/4 DN1 and DN3 designs penned by Tony Southgate.

Frenchie Jean Pierre Jarier rocked the socks off the established aces setting a time 8/10 clear of the rest of the season opening Argentinian GP grid.

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Shadow hierachy at an early 1975 season Paul Ricard DN5 Ford test. L>R Chief Mechanic Phil Kerr, Tom Pryce, JP Jarier, Team Manager Alan Rees, Tony Southgate and El Capitano Don Nichols (unattributed)

There were mutterings of Shadow getting development Cosworth engines but the truth was an aerodynamic tweak which is indicative of the importance of aerodynamics over the coming years.

Tony Southgate; ‘ I spent half my life doing aero at Imperial College and DN5 was the first to use the new rolling road wind tunnel, as far as i know, the first in the world’

‘What we discovered was a massive split, front to back, in downforce. People always thought they had about 30-40% on the front. In fact it was no more than 20. And only we knew.’

Tony moved the driver forward 2.5 inches within  a longer wheelbase (with removable spacer between engine and gearbox), developed deeper nose fins and placed springs and dampers inboard.

‘The car was an aero jump. We matched downforce to its static weight distribution-about 35/65 front/rear -and the spacer allowed us to tune the chassis to different circuits; we would find 1.25 seconds at Silverstone just by removing it.’

Immediately it was clear that our car had more downforce than the others and was very well balanced. In its short chassis specification Jarier was taking the fast bend after the pits at Interlagos, Brazil without lifting…’

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JPJ Shadow DN5 Ford, Argentina 1975. Pole and DNS with CWP failure on the warm up lap (unattributed)

Despite being on pole in Argentina, raceday was a disaster with a crown wheel and pinion failing on the warm-up lap; ‘I had been pursuaded to use Hewland’s latest TL200 gearbox instead of the FGA400, i think we and Copersucar did so. It was meant to be more reliable, with helical gears 20% stronger and more bearings in the pinion shaft, improper heat treatment was blamed for the failure’.

In Brazil Jarier was running away with the race from pole when the metering arm of the Lucas injection unit seized. In fact JPJ’s season was a mix of spins and mechanical failures, teammate Tom Pryce getting the better results with a win in the Race of Champions and 3rd in the Austrian GP after qualifying on pole for the British GP before retiring from the lead.

pryce brands

Tom Pryce on his way to winning the ‘Race of Champions’ at Brands Hatch on 16 March 1975 from pole, the Welshmans only F1 win sadly. He won from John Watsons Surtees TS16 Ford and Ronnie Peterson’s Lotus 72E Ford. The field included Ickx, Scheckter, Emerson Fittipaldi, Mass, Donohue and others, it was a great win for both him and DN5 in a classy field (Autosport)

Southgate; ‘Our budget was tight and their was little development left of the car. It wasn’t good on fast circuits where we had to unbolt downforce so we weren’t swamped on the straights. Plus better funded teams cottoned onto what we were doing and were ringing Imperial College to ask if they could use its wind tunnel.’

‘Shadows Grand Prix results for 1975 were very disappointing , especially in view of the competitiveness of the DN5. Our finishing record was simply poor. The cars either broke down or crashed. Jarier only finished two Grands Prix for the year. Pryce’s statistics were better, but he still only finished six GP’s…I often think that, if the DN5 had been prepared and raced by one of the top teams it would have won the Championship’ said Southgate in his autobiography.

The Ford Cosworth DFV and Alternative Engines…

The diligence of team owner Don Nichols designer had given the team the ‘unfair advantage’ of which Mark Donohue spoke so eloquently with a car whose origins dated back to Shadow’s first year in GP racing in 1973.

Whilst Southgate pursued this approach Nichols eventually concluded discussions with Matra to use its glorious V12 in a modified DN5 chassis christened the DN7.

The Ford Cosworth DFV 3 litre V8 was the dominant engine of the 3 litre formula, by the end of 1974 it had taken drivers titles in 1968/9 and 1970-4 but Ferrari’s speed in 1974 gave pause for many team managers, Cosworth users, to find an alternative which allowed them to leap clear of the ‘garagiste’ pack as Enzo Ferrari christened the British Cosworth/Hewland hordes!

The DFV was a tough proposition to beat given its blend of power, packaging, weight, economy, reliability, price and Cosworth’s servicing backup.

matra engine

Shadow DN7 Matra Type 73, 3 litre V12 engine installation at its first Silverstone test in July 1975. Note single plugs and distributor driven off the rear of inlet camshaft, also exhausts and neat brackets to which the top radius rod at the front and shock/spring mount attaches at rear, the ‘main bracket’ runs the length of the cylinder head. You can just see the roll bar behind the spring, radiator header tank also clear. Circa 500bhp at that stage of the engines development (Alejandro Saldutto)

The obvious alternatives were the Matra V12 and Alfa Romeo Flat 12 both 3 litre endurance engines and the venerable BRM V12.

The latter is easily ruled out as being way past its prime, the BRM P207 a sad joke in 1974/5 for all concerned, whilst the Matra and Alfa were successful endurance engines. In the event BC Eccclestone, then Brabham’s owner did a deal to use Alfa engines from 1976 whilst Nichols pursued the Matra option.

Whilst the French V12 last appeared in GP racing in Matra MS120’s driven by Chris Amon in 1972 the engine had been continually developed as an endurance unit and given Matra Le Mans wins from 1972-4 and a whole swag of other endurance events; so it was not too difficult to adapt Matra’s learnings to a ‘sprint’ spec of the engine whence it originated in any event way back in 1968.


Silverstone Shadow DN7 Matra first test, July 1975 (unattributed)

Evolving the DN5 Ford into the DN7 Matra…

Whilst commercial negotiations dragged on between Nichols and Matra Southgate and his team focussed on keeping the DN5 competitive whilst concepting the DN7 which was a DN5 adapted to fit the longer, heavier, thirstier, albeit more powerful V12.

Major differences were increased fuel tankage and a longer wheelbase otherwise the key elements of both cars; chassis, body, aero and inboard front suspension by rockers, conventional outboard rear suspension and Hewland TL200 gearbox were the same, this gearbox developed by Hewland for endurance use was the ‘box used by Matra in their MS670 sports cars.

Tony Southgate spoke of the challenges of adapting the Matra engine to the DN5 in his autobiography;

‘In view of my V12 experience with Eagle and BRM the powers that be most likely thought I was a bit of a V12 expert and that I might be able to resurrect the old Matra engine and get it to the front of the grid.’

‘Fitting the Matra engine was not that straightforward and of course the V12 engine required a lot more fuel cell capacity. The engine ran at 12000rpm, about 30% more than the DFV, so extra tanks were fitted into the sides of the car alongside the existing seat tank.

Due to the extra engine RPM and horsepower the cooling system needed to be increased in size, so I fitted larger side pods and set the water radiators further forwards to maintain the weight distribution of the Cosworth engined DN5. The V12 was longer than the DFV, of course, so the wheelbase was increased a little’.

‘The end result was a longer, heavier but more powerful DN5 which we called the DN7. I thought that it would do about the same lap times  as the DN5 and that proved to be the case’.

When finally completed the car was tested by ‘Jumper’ at Silverstone in July and made its race debut in practice for the Austrian GP on 17 August, Tom Pryce drove his usual Ford engined DN5 and offered a direct comparison, both drivers being more or less equivalently FAST.

The car was heavier than the DN5, it wasn’t bespoke, but still provided the team and of course Matra a sense of competitiveness of the package.

shadow matra engine installation

Matra MS73 V12 in the Shadow DN7, first test, Silverstone, July 1975. Superbly successful bit of kit in endurance racing and won GP’s in Ligier chassis. Famously one of the most aurally erotic of all racing engines, circa 500bhp@11600 when a good Cosworth developed circa 470bhp. Note Lucas injection trumpets, inboard rear discs and duct along side, engine electronics behind radiator header tank. Tech specs of engine and chassis below (unattributed)

The Austrian GP was a horrible weekend, Mark Donohue crashed his Penske March 751 in practice as a result of a Goodyear tyre failure, dying in a Graz hospital several days later of brain injuries sustained in the high speed crash.

Half points were awarded to finishers of the rain shortened race won by Vittorio Brambilla’s works March 751 Ford, that teams first, long overdue win.

Denis Jenkinson in MotorSport had this to say about the re-appearance of Matra in GP racing; ‘Another welcome return was made by the Matra V12 engine, this time in the back of a UOP Shadow DN7, but somehow it seems to have lost that car-splitting scream that it used to have in the days of Beltoise and Pescarolo in the blue cars from Velizy. Perhaps the Ferrari and Cosworth engines have caught it up on the decibel scale, for they certainly have on bhp output. None-the-less it was nice to see and hear a Matra V12 in Grand Prix racing again’.

‘Particularly pleasing was to see the enthusiasm with which JPJ was tackling the job of driving the DN7. It was not a half-hearted attempt, with one eye cocked over the Cosworth powered DN5 standing in the paddock, or a dickering between the two cars. As far as Jarier was concerned there was only one car for him and that was the DN7. With that approach in the cockpit the Shadow Matra V12 project could get somewhere. It certainly started well by being ahead on the grid of Pryce in the Shadow Cosworth V8, even if it was only 0.2 sec ahead’

Jarier qualified the DN7 13th, one grid slot in front of Pryce, Tom had a great race finishing 3rd whilst the Matras fuel injection system malfunctioned causing JP’s retirement on lap 10.

It was an ok start for a car with limited testing, the Shadow boys prepared the same mix of cars for the Italian GP held on 7 September.

shadow monza

Jarier DN7 Matra, Monza 1975. GP cars looks do not come better than this?! (LAT)

In between the Osterreichring and Monza the Non-Championship Swiss Grand Prix was held at Dijon, France, there being no circuits in Switzerland, with Jarier putting his Shadow on pole. He lead the first 23 laps until retirement with gearbox trouble; but he was back in his Ford engined DN5 whilst the DN7, the team only built one chassis #DN7/1A, was readied for Monza.

Clay Regazzoni won the event in his Ferrari 312T and then doubled up also driving to victory at Monza.

italian grand prix

1975 Italian Grand Prix, just look at the variety of aero approaches in this shot let alone mechanical specification, Oh for the days before F1 was a ‘control formula’?! Regazzoni’s winning Ferrari 312T Flat-12 from Jarier’s Shadow DN7 Matra V12, Carlos Pace’s Brabham BT44B Ford V8 and Ronnie Peterson’s similarly powered Lotus 72E (unattributed)

The Shadows qualified in Italy exactly as they had at the Osterreichring, the results similar as well; Jumpers Matra failed, this time with fuel pump failure and Pryce was 6th after a good mid race battle with James Hunts Hesketh.

Niki Lauda won his first drivers championship, his 3rd place in his Ferrari 312T assuring him of the championship.

shadow us

Shadow DN5 Ford in ‘the nuddy’, Kendall Centre, Watkins Glen US GP 1975. Pryce DN5, 16th in the race, non-classified with Jariers similar car DNF. Car getting a fresh Ford DFV. Rear suspension/’box assy @ rear, with the Cossie about to be unbolted, aluminium monocoque and quality of build and finish clear. Note cast alloy instrument bulkhead (unattributed)

At the season ending Watkins Glen race both Shadows were very fast; Q4 for Jarier and Q7 for Pryce but both were in DN5’s, the Matra experiment was, sadly for the sport, over.

‘Jean-Pierre Jarier was fighting hard with the Shadow V12 during the first session, a revised fuel system and some titanium exhausts from the sports car endowed it with appreciably improved performance at the top end of its rev band. Alas, Jarier’s enthusiasm would be channeled into the Cosworth powered DN5 after it was calculated that the engine would consume fuel at the rate of 4mpg under racing conditions, and the French engined car was sadly pushed away for the remainder of the weeekend’ (therefore the car would not hold sufficient fuel to complete the race without a stop) said Denis Jenkinson in his MotorSport race report.

It may be that that was the case or simply that Don Nichols had learned that Matra engines would be used exclusively by the new Ligier Team for ’76 and simply put the car to one side to focus on the quicker DN5 Cosworths.

Lauda won the race, both Shadows well down the field despite qualifying times which showed just how quick a package the car was on a circuit which was a great test of a cars medium to high speed handling characteristics.

shadow watkins

JPJ in the DN7 during the first practice session at Watkins Glen, the last time #DN7/1A turned a wheel before its restoration by Grant Beath in recent times. Car was for 35 years part of Don Nichols collection fitted with a dummy, blown V12 (unattributed)

Both Nichols and Ligier wanted exclusivity in terms of engine supply, from a ‘France Inc’ perspective the choice of the well connected former rugby international’s team made more sense than the American owned British based concern; French car, team and driver.

From Matra’s viewpoint it makes more sense to me, given the aerospace conglomerates immense resources to supply two teams in 1976 especially given Shadow’s speed, if not reliability in 1975.

Ligier were an unknown 1976 quantity, Shadow were. Both Shadow drivers had shown prodigious speed in 1974/5, one was French and Southgate did a neat job integrating the Matra V12 into an existing chassis designed for a different engine. His bespoke 1976 Matra chassis would have been lighter overall and designed around the engines architecture rather than an adaptation of what he had based on the Ford Cosworth.

Ligier were to be a one car entry in 1976 so Matra very much had ‘all their eggs in one basket’.

Ligiers JS5 1976 car was a horrible looking, bulky thing, mind you it delivered the goods in a a way Shadow did not that year.

Jacques Laffitte was 8th in the drivers championship, Pryce 12th and poor Jarier didn’t score a point in the lightly updated 1976 Shadow DN5B’s and new DN8. Matra finally achieved a GP win when Laffitte won the ’77 Swedish Grand Prix in his Ligier JS7, the whole paddock were delighted for him, Ligier and Matra.

Don Nichols retained ownership of Shadow but his company, United Oil Products was no longer the teams major sponsor and the ‘slippery slope’ of progressive loss in competitiveness began, whilst noting Alan Jones, lucky 1977 DN8 Ford, Austrian GP win.

If only Nichols ‘jagged’ the Matra deal or the Velizy concern supplied both teams he may have stayed more involved and we would have had the chance of seeing Tony Southgate designed, bespoke, Matra engined cars driven by two of the fastest chargers around at the time.

It’s an interesting ‘mighta been’ I reckon?!…



Shadow DN7 Matra profile (Car Blueprints)

Shadow DN7 Matra Technical Specifications…

Chassis; aluminium monocoque using the Matra MS73 V12 as a fully stressed member. Front suspension by lower wishbone and top rocker actuating inboard mounted coil spring/damper units. Rear suspension twin parallel lower links, single top link, coil spring/damper units and twin radius rods. Adjustable roll bars front and rear. Front and rear disc brakes, inboard at the rear. Rack and pinion steering. Wheel sizes front/rear 9.2/20 13 inch in diameter, 16.2/26/13 inches.

Wheelbase 2667mm, front and rear tracks 1473/1549mm. Weight 612Kg.

Engine; Matra MS73 3 litre, DOHC, 4 valve, Lucas fuel injected, all aluminium 60 degree V12. 2993cc, bore/stroke 79.7/50mm. Circa 500bhp@11600rpm.

Gearbox; Hewland TL200 5 speed transaxle.


JPJ sitting on his March 731 Ford during 1973. He did a year of F1 and F2 for the team comprehensively lifting the Euro F2 title in a March 732 BMW (unattributed)

Tony Southgate on ‘Jumper’ Jarier in ‘MotorSport’…

‘He had such fantastic car control and speed but just didn’t have the commitment. I’m sure he could have been World Champion if only he could have been bothered. Jean-Pierre got bored very easily and in practice or testing he would adapt himself to the car and do the same times after you had made adjustments. He was a typical French driver in that he was more interested in going out of an evening, eating a good meal and chasing the ladies. It soon became clear that he wouldn’t go on to the next level’.

ligier on circuit

Jean-Pierre Beltoise testing the brand new Ligier JS5 Matra at Paul Ricard in December 1975 (unattributed)

Etcetera: 1976 Ligier JS5 Matra…

The Ligier JS5 Matra was a sinfully ugly car, it had the looks only a mother could love but its ‘fugliness’ was only skin deep!

Gerard Ducarouge and his team had the aero spot on, the enormous airbox which lead to the cars nickname ‘The Flying Teapot’ chanelled air beautifully over the car and ‘smoothed it’ onto the rear wing. 8th in the drivers title for Laffitte and 6th for Ligier in the Constructors race in a one car team entry was an exceptional first years performance.

The pictures are of the JS5’s first test at Paul Ricard in December 1975 with Jean Pierre Beltoise up.

JPB had been announced as the cars driver, perhaps via sponsor Gitanes but Guy Ligier was not convinced and organised a drivers test over two days, Jacques Lafitte the quicker of the two in a car which had been ‘tweaked’ by JPB who tested on the first day.

There was disquiet in France in some quarters over the choice of Laffitte, JPB at the time France’s only ‘contemporary’ GP winner. But Ligier’s choice was sound. Jacques in Frank Williams Ford engined Williams FW04 and Martini Mk16 Euro F2 crown ahead of the March BMW hordes in 1975 made it fairly clear that he was the better choice, JPB, fine driver that he was, ‘ultimate speed’ had been shown over the years to be not in the ‘Ace’ category whereas Jacques potential, relative novice that he was, was pretty clear. It was an astute choice if not an entirely popular one.

ligier pits

JPB smiles for the cameras and gets himself comfy in JS5, designer Ducarouge, what a talented chappy! looks at JPB’s feet. Paul Ricard December 1975 (unattributed)


MotorSport January 2015, Denis Jenkinsons MotorSport Austrian and US GP reports 1975, GP Encyclopaedia, Tony Southgate ‘From Drawing Board to Chequered Flag’

Photo Credits…

LAT, Car Blueprints, Alejandro Saldutto

Tailpiece: ‘So waddya think of the engine Jean-Pierre? is perhaps the question Jacques Lafitte is asking JPJ on their way back to the Monza paddock’? He knew full well of course as an Ex-Matra sports-car driver…