Archive for the ‘F1’ Category

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Olympia Racing Car Show…

Model Venetia Day tries to get comfy atop the monocoque of Matra’s 1970 F1 challenger, the MS120. This famous shot was taken on the preview day of London’s Racing Car Show at Olympia in January 1971. The compound curvature of the Matra is more than matched by Venetia’s lissom lines, the raincoats of the ‘snappers seem apt, all struggling with the correct focal length of their shot.

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Matra make their GP debut at Monaco in 1968. Beltoise’ Matra MS11 with MS9, induction between the cams V12. Q8 and DNF after an accident. Short snub-Monaco nose fitted (Cahier Archive)

Matra MS120…

Jackie Stewart won the Drivers and Constructors World Championships for Matra in 1969 with the Tyrrell Team’s Ford Cosworth powered MS80. Matra entered F1 with Ken Tyrrell’s team in 1968, his cars were Ford powered, in addition their own V12 engined MS11 debuted.

In 1969 Matra focussed on developing their V12, the MS80 was designed for the Ford DFV only, the strategy was successful, few new teams have won a World Championship so soon.

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Jackie Stewart in his ’69 championship winning Matra MS80 Ford. French GP, Clermont Ferrand.(unattributed)
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Monaco GP 1970. Henri Pescarolo ahead of Pedro Rodriguez’ BRM P153, the Matra V12 powered car finished third , Pedro finished sixth in his car, also V12 powered. Rindt’s Lotus 49 achieved a great victory having pressured Jack Brabham into a last lap error (unattributed)

Commercial Considerations…

For 1970 Matra went it alone running cars powered by the French aerospace company’s own V12. Matra boss, Jean Luc Lagarde, did a deal to sell his Matra 530 sports car through the Simca dealer network. Simca were owned by Chrysler, who were not about to have a Ford engine powering ‘their racing car’.

Tyrrell was offered the  MS120 for 1970. Stewart tested the car at Albi but felt that the DFV was the more competitive engine and after most of 1970 running a customer March 701, Tyrrell’s own Ford DFV powered cars made its debut, with Stewart taking two more titles in 1971 and 1973. Tyrrell and Stewart were correct in their assessment, Tyrrell’s first Derek Gardner designed 001 was similar in many ways to the MS80 which was always one of Stewart’s favourite cars.

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Equipe Matra, British Grand Prix 1970, Brands Hatch. DNF for both Beltoise and Pescarolo. Rindt’s Lotus 72 won the race after Brabham’s BT33 ran short of fuel. These paddock shots clearly show the different aerodynamic approach adopted by Matra’s Bernard Boyer (unattributed)

MS120 Design…

Chassis Designer Bernard Boyer created a new monocoque with cockpit sides and upper surfaces shaped to use the airflow over the car to develop downforce. New approaches to aerodynamics in 1970 by the March 701, the stunning wedge shaped Lotus 72 and the MS120 were stark contrasts to  the cigar shapes of the 1960s. The other aero approach was the pregnant-coke-bottle adopted by the BRM P153 (see picture of Rodriguez in Monaco) to get the fuel load as low as possible in the car.

Front suspension geometry was developed directly from the MS80 but the wheelbase was 10cm longer due to the difference in length of Matras V12 relative to the DFV.

Matra’s 48-valve, 3-litre V12 was further developed by Gerard Martin’s team with a new block, which, DFV style, allowed the engine to be attached directly to the rear bulkhead of the monocoque to  carry the loads of the rear suspension and Hewland FG400 five-speed transaxle. The engine developed around 435bhp @ 11000rpm, about the same as the DFV, but it was lighter and more fuel efficient.

The DFV was the-engine of the 3-litre formula, Ferrari’s flat 12 its only true competitor over the longer term and even then it was hamstrung by the chassis which sometimes carried it…the DFV had no such problem given so many teams used the ubiquitous engine.

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Matra MS12 3-litre, 60 degree, 48-valve, Lucas fuel injected V12. It developed circa 435bhp @ 11000 rpm from 2993cc. The engine was used as a stressed member, suspension mounts bolting directly to the engine. Aeroquip brake lines running along top radius rod, Lucas fuel injection and metering unit in shot(unattributed)

Drivers and Results…

The MS120s were driven by Frenchmen Jean-Pierre Beltoise and Henri Pescarolo in 1970, they finished 9th and 12th respectively in the Drivers Championship. Whilst both were fast, neither was an ace, Matra finished seventh in the Manufacturers Championship. Jochen Rindt won the drivers title posthumously and Lotus the constructors for points gained by both its old 49 and revolutionary, new 72.

1970 was a very competitive season with the Brabham BT33, BRM P153, Ferrari 312B, Lotus 49 and 72 and March 701 all winning  Grands’ Prix. The MS120 was a little heavy, was thirsty and lacked the reliability of much of its competition, JPB had five retirements out of 13 rounds and six top-6 finishes whilst Pesca had three retirements and four top-6 finishes.

The team lacked  an ace behind the wheel and someone with real depth of F1 testing and race experience to be able to fully develop the car. French Car, French Engine, French Sponsors and French Drivers all sounds great and made political sense given the Government funds involved, but in reality, in 1970, they needed Ickx, Amon, Rodriguez, Rindt or Stewart. Of course this analysis excludes drivers rusted-on to their own teams.

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Clermont Ferrand, start of the 1970 French GP. Stewart March 701, Rindt Lotus 72, Pesca MS120, Rodriguez BRM P153 obscured, Jack Brabham Brabham BT33, Denny Hulme McLaren McLaren M14A, Ronnie Petersen March 701, Ignazio Giunti Ferrari 312B, Francois Cevert March 701…talent aplenty in 1970…(unattributed)
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French Grand Prix 1970, Pescarolo fifth in his MS120 at Clermont Ferrand, Beltiose 13th in the race won by Rindt’s Lotus 72 (Cahier Archive)

Withdrawal from F1…

Matra withdrew from F1 as a chassis constructor at the end of 1972, despite blinding speed shown on occasion by Chris Amon in 1971-72. They eventually won Grands’ Prix as an engine supplier in Ligier chassis in the late 1970s and into the 1980s.

The 3-litre V12 was  fabulous, its screaming note one of racings most evocative, shrill best. It also achieved endurance success, the French company winning Le Mans in 1972-73-74 with its ‘670’ series of cars.

Matra’s were superbly designed, distinctively different and exquisitely built racing cars, the aeronautic background of the company was obvious in the execution of the cars construction. The Grand Prix scene was the poorer for their absence, but from a commercial perspective it was mission accomplished for Matra with an F1 Constructors Championship and three Le Mans victories on the trot.

The other car behind Venetia is a Surtees TS9 by the way, or perhaps you didn’t notice…

Etcetera…

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JPB MS 120 1970…the more you look the more you see! Just a beautifully engineered and built car
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Beltiose all ‘cocked up’ at Monaco ’68, this kiss of the kerb causing his retirement. MS11 (unattributed)
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Matra MS120 family: top to bottom 1970 MS120, 1971 MS120B and 1972 MS120C (Pinterest)
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MS12 cutaway…3-litre, 60-degree, 48-valve V12. Lucas fuel injection. Designed to be used as a stressed member, bolted directly to the monocoque rear bulkhead.

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(Matra)
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The 1969 Matra Squad: Matra’s Henri Pescarolo and Jean-Pierre Beltoise, and the Tyrrell duo of Johnny Servoz-Gavin and Jackie Stewart (unattributed)

Short History of Matra Sports…

http://www.grandprix.com/gpe/con-matra.html

Photo Credits…

The Cahier Archive, Getty Images

Finito…

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Ayrton Senna amongst the flowers and fields of Zeltweg, 200 km South East of Salzburg…

Nigel Mansell won the race from teammate Nelson Piquet , Senna, finished 5th after stalling at the restart and running up the chuff of Michele Alboreto’s Ferrari, a pit stop necessary to replace a damaged front wing.

Piquet won the ’87 World Championship in his Williams FW11B Honda, Sennas’ Lotus 99T similarly powered.

Senna had 2 wins back to back in Monaco & Detroit early in the season , but ,dissatisfied with the performance of the Lotus ,left for McLaren at the seasons end and starting the bitter rivalry with Alain Prost …

Photos : Pinterest unattributed

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Senna victorious in his Lotus 99T Honda, Monaco ’87

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San Marino pitlane ’87. Ayrton Senna , Lotus 99T Honda…2nd in the race won by Mansell’s Williams Honda

imagehttp://www.motorsportmagazine.com/f1/a-formula-1-revolution/

RB Cover

This is the first Repco brochure about the RB project which fired my imagination to become a part of the project and off to Melbourne i went (Repco)

Mechanical Childhood…

I was born in Melbournes’ Kew and moved to Traralgon, in Victorias La Trobe Valley a long time ago! I suppose I can blame my lifelong interest in all things mechanical on my grandfathers as they were both blacksmiths. I have never been keen on horses and so I am possibly lucky that I was born after the motor car.

From a young age I was fascinated by anything with wheels or gears that whizzed around . My dad bought a new Ford Consul when I was 9, I studied it closely and learnt all I could. It was one of the first production cars with independent front suspension , dad would pull up in the main street and people would come up and push the mudguards up and down to show their mates how it worked, he used to get so annoyed!

He was a civil engineer and had 400 guys working for him at the local paper mill. In the early 1950’s he bought a derelict farm 10 km out of town. He loved farming but wasn’t very practical and he stayed at the paper mill and gradually improved the property on weekends.

In 1954 when I was 11 he bought a new Fordson diesel tractor. There were not many diesel’s on local farms, it was our pride and joy. I still have and use it! I learnt a huge amount from it. I remember when dad was at work I removed the Simms injector pump and pulled the governor apart and various pieces, Dad was due home so I stuck it all back together and went to start it, it wouldn’t! I hurriedly checked everything and figured out that because the injector pump had a small block coupling it could be put back 180’ degrees out of timing so I quickly removed all the pipes and refitted the pump and just managed to start the engine as dad drove up the driveway.

The Consul developed a bad flat spot when you accelerated . I reckoned it was a challenge , I pulled the downdraught Zenith carbie  to pieces. It had this funny looking thing held on with three screws on the side of the carbie and the book called it an economiser. I pulled that apart and the small rubber diaphragm had a hole in it. I put it all back together and during the week got another diaphragm from the Ford dealer. I fitted it on the following weekend and the Consul ran perfectly.

Dad told the whole world what a great mechanic I was, repairing something that the paper mills top mechanic could not etc,  that was my first mechanical victory!

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Dads Ford Consul taught me a lot and the independent front suspension was a Traralgon novelty (Wolfe)

Over the next few years I  had a Bedford truck given to me which I loved and knew every nut and bolt on as well. Dad bought me another ‘problem’ , in the mill workshop they had a small machine called a Calfdozer. Its a baby bulldozer built in England by Aveling Barford. The mechanics couldn’t start the engine, a Dorman single cylinder petrol unit. Dad bought it for me for 40 pounds, $80 now, and we lugged it home we could only unload it at a gravel pit we had so every bit of spare time I had was at the gravel pit trying to start this weird machine. It has a Zenith carbie as well, I first tested for spark of course and it had a wonderful big orange spark, after much fiddling with the magneto, timing and points it finally had a nice small blue spark and the thing duly burst into life. I still also have the Calfdozer and give it a run on occasion.

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This Bedford truck , bought by my Dad was one of a range of vehicles which taught me basic mechanics (Wolfe)

Motor Apprentice & Repco Rep…

All of this ‘fettling’ of machinery made my career path clear , dad agreed to me leaving school which I disliked very much! , but on the strict condition that I completed a motor mechanics course with RMIT by correspondence, which I did over 4 years, completing the practical elements some years later. I was encouraged to read books, no TV in those days but it was starting in the cities. I read all the motor magazines I could including ‘Wheels’ and ‘Modern Motor’, writing letters asking advice about my various farm engines. Phil Irving and Charlie Dean were my heroes, I read all I could about their projects including the Repco Cross-Flow head for the Holden ‘Grey’ motor.

I became interested in motor sport and bought the first Mini Cooper to be sold in East Gippsland, entering many hill climbs and usually winning the up to 1000 cc class. The first Coopers were 997cc ,only later did the 1275cc ‘S’ arrive . A few of us formed a new club, the Latrobe Valley Motor Sports Club’, its now known as the Gippsland Car Club .

In 1963 I read a local paper advert for employees required by Repco , they were opening an automotive workshop and parts store in Traralgon, I had since married and needed a better income than that derived on the farm . They didn’t offer me the manager’s job much to my disappointment but instead a drivers job distributing parts, engines and parcels . A new EJ Holden ute was mine, I did a huge amount of miles ,in those days, travelling up and down the Latrobe Valley in Gippsland Victoria sometimes twice in the one day. It taught me how to drive as things were totally different to today . The highways were pretty much free for all and there was no speed limit but if you exceeded 60MPH you had to prove in the case of an accident or incident that you were driving within your ability and safely. To give you an idea, the local police station in Traralgon had one car, a Ford Anglia with a top speed of about 70 MPH.

I enjoyed the job immensely and learnt lots of stuff in the workshop. Crankshaft grinding and cylinder head surfacing, clutch rebuilding etc. and of course engine assembly. I was lucky to work with the grandson of the Chairman of Repco’s Board, Sir Charles McGrath.

Mr David McGrath (brother of Sir Charles) was the managing director of our parts company and his son David junior was spending time in our particular branch learning the internal operations, he became a good mate and through him I learned a great deal about the parent company.

Repco owned ‘Brenco’ in Moonee Ponds Victoria , a machine tooling company,’ Warren and Brown’ in Footscray, a hand tool company and ‘PBR Brakes’ in Moorabbin and so the list went on. Each entity had a director on the Repco Board ,i was to learn a lot more of the politics of Repco as time went on.

On the road to Repco Brabham Engines…

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One of my tasks was to organise brochures etc, to be packed in each parcel we consigned. One day I received a bundle of these telling of the proposed development of a Repco Brabham Formula One engine. I read every word and decided that was what I wanted to do!

The following week the Melbourne Motor Show was on, I took the long train ride Melbourne for the show. Pride of place on the Repco stand was the prototype RB engine. There was a young fellow in a suit looking after the display , I asked him a few questions. He couldn’t really answer me and told me he was a student draughtsman helping Phil Irving in the drawing Office. That was enough for me, if this guy worked there so could !

I got him to divulge where the engine was being built, out in Maidstone near Footscray to Melbourne’s inner West. The following day, Monday, I took a ‘sickie’, hired a taxi and ventured out to Maidstone. After a lot of driving and walking around I found a small group of factories. They were ACL factories (Automotive Components Limited). ACL was operating under licence to an American Company , they manufactured in Australia, ‘Perfect Circle Piston Rings’, ‘Glacier Bearings’ and ‘Polson Pistons’. In the prior year the American company made moves to take over ACL, as this would have been a disaster for Repco, it was decided by Repco to buy ACL. So I arrived at these 3 factories, one of the empty ones had been assigned for the RB project.

I banged on the door , a guy answered but no way was he going to let me in. He explained that it was a special project and not open to the public. I gave him my whole story, he seemed to be happy that I was already a Repco employee. Finally Kevin ,let me in , I could see about 8 machines and 6 guys working making various components. I explained to Kevin that I would love a job there.

He was a bit taken back ,he told me these are Repco’s top guys and very special operators. I was young and confident and told him I would sweep the floor or anything if he would consider me. We stood and watched a guy turning something in a lathe, as I stood there an older guy wandered across to talk to the lathe operator. It suddenly struck me that this was the legendary Phil Irving standing beside me. In person, I could not believe it!

I took up the subject of a job again and he asked if I would like to look over a piston ring factory ? Anything to please Kevin as by this time I learned he was the works superintendent. He took me into the adjacent factory and introduced me to the manager, saying he would see me later and off I went , the Manager was good ,he stopped the machines, mainly operated by women , to show me what they were doing and held up various production lines to show the finished products . I now know that Kevin had arranged the factory inspection to have a second opinion on me.

I went back to Kevin and he said’ look we have decided to give you 3 weeks trial, but you will have to accept a lesser wage than you are presently getting in the country’. That didn’t worry me to work for Phil Irving, I would have worked there for nothing ! So I had to go home and tell my poor young wife that we were moving to Melbourne. I did not have a clue where to, all I knew was I had my job at Repco Brabham Engine Co and I was happy!

And so, an incredibly challenging but successful part of my life commenced…

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‘ not me driving the hire car this morning matey, try Col Chapman up the road…’ Jack Brabham and the Monza carabinieri, mid ’60’s… (unattributed)

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http://www.motorsportmagazine.com/f1/reports/2014-monaco-gp-report/

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Ronnie Peterson and Colin Crabbe…

This superb shot is of Ronnie Peterson at La Source hairpin, Spa 1970 aboard privateer Colin Crabbe’s Antique Automobiles March 701 Ford.

In the good ‘ole days one could, if one had the readies, buy a car, pay the entry fees and race in Grands Prix.

Perhaps the greatest in modern times was Rob Walker’s Team (he of the whisky company) which scored the first championship victories for Cooper and Lotus (in Stirling Moss’ hands) and the last victory for a privateer team when Jo Siffert triumphed in Walker’s Lotus 49 in the 1968 British GP.

Since the early 1980s the FIA have mandated that F1 entrants own the intellectual rights to the chassis they enter, in essence this means that the entrant builds the car and races it, ending the long tradition of private entrants buying and racing cars built by others in the sport’s highest echelons.

Crabbe’s Antique Automobiles business entered Vic Elford in a Mclaren M7 in 1969. March’s Max Moseley offered Crabbe/Peterson a 701, all Colin needed to provide were the engine and ‘box both of which he happened to have from the previous years campaign with Elford. And the readies of course which he was confident of securing through trade support.

Peterson jumped from the F3 ruck in 1969 winning the European F3 Championship, including the Monaco F3 GP race in a Tecno. At the end of the the year he raced the very first March, the 693 F3 car which James Hunt also raced that winter.

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The Birth of March…

Due to unusual circumstances March’s first year in the sport resulted in them supplying customer F1 701 cars to the reigning world champion Team Tyrrell who were unable to run Matras with a Ford Cosworth engine as they had in the previous two years. The French concern wanted their own V12 to be used exclusively in their cars.

Jackie Stewart tested the MS120 but was convinced the DFV remained the superior engine. Lotus and Brabham were not prepared to sell Tyrrell cars, so off to Bicester Ken went; no pressure on designer Robin Herd in designing a car for the reigning world champ!

Matra never won a GP with their own V12 engined car, despite going very close with their single car Chris Amon entries in 1971-72, that  Matra honour going later to Ligier with Jacques Laffite’s first GP win in Sweden in 1977.

That Tyrrell couldn’t buy a competitive car was the reason he became a manufacturer rather than a privateer, he set designer Derek Gardner to work on the first Tyrrell which appeared in late 1970.

But I digress. March also sold a privateer 701 which was driven occasionally by Mario Andretti in addition to the March works cars for Chris Amon and Jo Siffert, a remarkable roll call of drivers in a constructors first year, not the full list either!

Aussie rival, friend and 1972 Ferrari 312P sports car teammate, Tim Schenken nicknamed Peterson Mad Ronald, observing up close one of the sport’s automotive acrobats sublime car control, tail out balls-to-the-wall style in the mould of Nuvolari, Rindt and Gilles Villeneuve.

The 701 wasn’t the ‘cream of the 1970 crop but it was good enough to win the Spanish GP in Stewart’s hands plus non-championship events in Stewart and Amons hands.

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Ronnie did well in his car #701-08 justifying March’s faith in him and the rest, as they say, is history. Petersen won nine Grands Prix for Lotus as well as March’s only factory team win, their prodigal son returned in mid 1976 frustrated by the uncompetitiveness of his Lotus 76 and took the Italian GP in a March 761 Ford.

Peterson, racing a Lotus 78 was an innocent victim of an accident at the start of the 1978 Italian Grand Prix and died of his injuries the following day.

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March 701-08 cutaway drawing.

Aluminium monocoque chassis, Ford DFV 3-litre V8, Hewland DG300 gearbox, classic and very effective ‘British F1 Kit Car’ of the period. Ronnie’s car first raced at Monaco in May 1970.

11 March 701 chassis were built, see Allen Brown’s old racing cars for the chassis by chassis list: https://www.oldracingcars.com/march/701/

(LAT)

Etcetera…

This group of photographs were taken at Silverstone on February 6, 1970 at what appears to be the press launch of the 701, you will note the presence of both works and Ken Tyrrell cars.

(LAT)

John Bolster, notebook in hand, takes in Robin Herd’s new design. Chris Amon’s chassis 701-01.

(LAT)

This shot of Chris Amon’s second placed car at Spa on June 7, 1970 is out of sequence with the rest. It shows the elegant simplicity of the design, which simply, given the number of orders in hand, had to work right outta the box. Its biggest shortcoming was perhaps its weight.

(LAT)

Jackie Stewart’s Ken Tyrrell March 701-02.

(LAT)
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A journalist about to go for a whirl in Amon’s car, I wonder who?

(LAT)

Photo Credits…

Rainer Schlegelmilch, The Cahier Archive, oldracingcars.com, LAT Images

Tailpiece…

(LAT)

“Vrooom, vrooooom. I’m only a little bloke, maybe they won’t see me and I can do a touring lap!?”

Denis Jenkinson tries Chris Amon’s car for size at Kyalami during the 1970 South African GP weekend.

Finito…