Tag Archives: Donington

Choice Of Champions – Lotus 49B #R10 & #R12

The story of the Lotus 49 in all of it’s guises is inextricably linked to the one component that was a decade ahead of it’s time the Ford DFV motor, which did not win it’s last race until 1983 and was still being used in 1985 running against turbocharged powered cars.

The Lotus 49 was originally built to compete in the 1967 Formula One season for drivers Jim Clark and Graham Hill. Colin Chapman had arranged for Ford to finance the building of the 3 litre / 183 cui Ford Cosworth V8 engine which like the BRM H16 Colin had used in 1966 was to be used as an integral component of the chassis, ie, if you take the motor out of the car the rear wheels would no longer be connected to the rest of the car sufficiently to be able to even push it.

The Lotus 49 design, credited to Maurice Phillipe, was based on the 1965 Indy winning Lotus 38 which Len Terry is credited with being responsible for. Jim Clark drove the Lotus 49 to a debut win in the 1967 Dutch Grand Prix. The Type 49 in all it’s guises won 12 Grand Prix in total the last a lucky last lap win at the 1970 Monaco Grand Prix with Jochen Rindt at the wheel.

These air ducts, introduced on the 49B in 1969, allowed air to pass through the radiator and escape over the top of the car, where as on the original car the air had passed through the nose cone and out the sides of the car ahead of the front suspension units.

Producing around 400 hp when it first became available, Colin Chapman had an advantage over every other car in the field with the light and reliable Cosworth DFV which had years of development ahead of it that would see it’s output reach just short of 500 hp in 1985. Unfortunately, for Colin Chapman, realising that they needed to be seen running against other competitive teams Ford renegade on it’s exclusive deal with Lotus at the end of 1967 and allowed Ken Tyrrells Matra team to use Ford engines as well in 1968. By the mid 1970’s only Ferrari and BRM were the only regular runners not using Cosworth DFV’s.

In 1968 Brabham and Ferrari copied the high aerofoil concept first seen on the Chaparral 2E Can Am car in 1966 and on the 1967 Chaparral 2F in the World Prototype championship, a month later the Lotus 49B with new rear hubs to carry the 400 lbs of downforce generated by the rear wing appeared at the French Grand Prix.

This photo shows clearly how big an issue rear grip was back in 1968 not only is their a rear wing but the Hewland gearbox is surrounded by a large oil tank in an effort to distribute as much weight to the rear of the car as possible to improve road holding.

The inverted aeroplane wing shape and light construction of the rear wing can be seen here, in 1969 similar wings were attached to the front hubs as well, but two bad accidents caused by collapsing wings for Lotus Team mates Graham Hill and Jochen Rindt led to these devices being strictly controlled from the 1969 Monaco Grand Prix on.

So far as I can tell the chassis seen here, in the first, second and forth photo’s, at Goodwood is #R10. Chassis R10 was probably the original 49 #R5 which for reasons that are not clear was renumbered.

While carrying the #R5 chassis plate the car was raced in his second world championship winning year by Graham Hill to win the 1968 Monaco Grand Prix, #R10 was subsequently used by 1978 World Champion Mario Andretti to win pole for his first Grand Prix start in the 1968 US Grand Prix at Watkins Glen.

Future 1970 champion Jochen Rindt was the first to use running with a 2.5 litre / 152.6 cui version of the Ford Cosworth DFV. Jochen won two Tasman Championship races in #R10.

Reigning 1968 World Champion Graham next used #R10 to win the 1969 Monaco Grand Prix. The following season Graham was driving the Lotus 49 #R7 for the privateer Rob Walker team which he crashed beyond immediate repair during practice at Monaco. Fortunately Lotus number 2 driver John Miles had failed to qualify for the race in #R10 and so it was hastily repainted in Rob Walkers colours the night before the race for Graham to drive. He finished 5th despite having broken his legs in the 1969 season ending US Grand Prix driving the same chassis just 7 months earlier !

1972 & 1974 double world champion Emerson Fittipaldi made his Grand Prix debut in Lotus Ford 49 #R10, at the British Grand Prix in 1970.

Finally the first race I ever recall seeing on TV was the 1968 British Grand Prix which was led by first Graham Hill, then his team mate Jackie Oliver before being won by Jo Siffert all three were driving Lotus 49 B’s Jo’s being the odd one out being entered by Rob Walker, who GALPOT regulars may recall had a lot of success running Stirling Moss in his Lotus 18 during the early 1960’s. Jo’s victory was the last to be recorded by a private entrant in a ‘customer’ non works customer car.

Thanks for joining me on this ‘Choice Of Champions’ edition of ‘Gettin’ a li’l psycho on tyres. I hope you will join me again tomorrow. Don’t forget to come back now !

24 04 12 PS Tim Murray has kindly pointed out that I originally incorrectly attributed the design of the Lotus 49 to Len Terry when it should have been Maurice Phillipe, apologies for any confusion. If you see an error of fact anywhere in GALPOT blogs please do not hesitate to inform me in the comments box. Thanks to Tim for the correction.

03 08 12 Serious Errata further reading of Micheal Olivers “Lotus 49 the story of a Legend” has shown that the car which is seen in the 3rd, 5th, 6th and 7th photo’s above at the Donington Collection is actually chassis #R12 and not chassis #R10 as seen in the 1st, 2nd 4th photo’s above, there are several distinguishing features which should have made this obvious at the time I originally posted this blog including the black ‘Lotus Ford’ lettering on the nose various decals and the chrome exhaust at the rear !

Chassis R12 was built up as a show car, for the Ford Motor Company, using the floor from the Lotus 49B R6/1 which was crashed by Jackie Oliver at the 1968 French Grand Prix. Built as a non runner chassis #R12 is consequently the only Lotus 49 which has never been raced, it was donated to Tom Wheatcroft’s Donington Collection when Ford no longer had a use for it.

Sincerest apologies for this error.

Genk Cosworth Part 1 – Sierra Sapphire RS Cosworth

Turbo Toni – Ford Sierra RS Cosworth

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On the 22nd September 1982 Ford of Britain launched it’s replacement for the much loved conservative Ford Cortina to an unsuspecting public. Project Toni, designed by Uwe Bahnsen, Robert Lutz and Patrick le Quément, was unveiled as the Ford Sierra to a fair amount of public myrth and ridicule in the absence of much acclaim except in Ireland where the Sierra won the 1983 Semperit Irish Car of the Year award.

While there was nothing fundamentally wrong with the mechanical operation of the car much of which was inherited from the final incarnation of the Ford Cortina Mk 5, the styling, which was similar to the well received US Ford Probe, had been pushed a bit too far in the quest for aerodynamic efficiency leading to nick names for the Sierra like ‘the blob’ and ‘Salesmans Spaceship’.

Fortunately it was the salesmans fleet market which saved the model from sinking faster than the Edsel. The #3 above was an early leader in the 1987 Willhire 24 Hour race at Snetterton driven by Graham Scarbrough and David ‘Jess’ Yates who is standing with his back to the camera on the right.

In the spring of 1983 Stuart Turner head of Ford Motorsport Europe devised a plan to put Ford at the top of the new Group A saloon car championships which were run nationally and internationally in Europe. Above the #6 is driven by Graham Davis at Brands Hatch.

Lessons learned from Roush Racing in the USA and Andy Rouse in Britain with XR4Ti racing programmes were incorporated into the suspension while a reworked Sierra 3 door body designed by Lother Pinske was developed which featured a distinctive ‘tea tray’ rear wing deemed necessary to keep the rear wheels on the ground at speeds in excess of 186 mph.

5045 Ford Sierra Cosworths were manufactured in 1986, enough to qualify for International Group A and national Group N racing, in only three colours, all with a grey interior and with the only options being central locking and or electric windows. The racers seen here were all prepared to the lower state of tune Group N spec for the national Uniroyal and Firestone production car championships.

Keith Maxted is thought to be the driver of the #32 Goodyear Sierra RS Cosworth seen at Brands Hatch on April 23rd 1989, if you know different please chime in below.

My thanks to Alan Cox & Gregor Marshall at The Nostalgia Forum for their help identifying the drivers of the four racers.

Thanks for joining me on this ‘Turbo Toni’ edition of ‘Gettin’ a li’l psycho on tyres’, I hope you will join me again tomorrow. Don’t forget to come back now !

On Luck – Ferrari 312 #0007

2011 GALPOT Review #1 – Motor Museums

Two Time World Champ – Ferrari 500 #005

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In 1951 there was a close fought contest for the World Drivers Championship between the Alfa Romeo drivers in old pre war 1.5 litre / 91.5 cui supercharged cars and Ferrari drivers in new 4.5 litre / 274.5 cui normally aspirated cars. Juan Manuel Fangio won the title but a run of three straight victories by Ferrari drivers González and Ascari was enough to convince Alfa Romeo that they could not hope to be so competitive with their old cars and so with no money to fund the building and development of new machines they quit Grand Prix racing as two time champions.

Alfa Romeo’s withdrawal left the FIA, organisers of World Championship Grand Prix Racing, with a shortage of entrants for the 1952 season only the up and coming Ferrari and brand new BRM team, who had built a beautiful sounding, but hideously complicated and unreliable 1.5 litre 91.5 cui supercharged V16 vehicle being prepared to enter events run to the existent formula one regulations.

The FIA decided that they would run the 1952 and 1953 World Championship for cars built to Formula 2 regulations with normally aspirated 2 litre / 122 cui engines while new formula one regulations would be introduced in 1954. Ferrari had all the bases covered for 1952 as he had coincidentally just instructed Aurelio Lamperdi to design a 4 cylinder 2 litre / 122 cui engine that was powerful and extremely efficient.

For 1952 Ferrari built six type ‘500’ Formula 2 Cars cars to compete in the World Championship and they won all of seven races into which they were entered missing the Indy 500, run to different regulations in which Alberto Ascari competed with a Ferrari 375.

On his return from the 1952 Indy 500 Alberto Ascari won the six remaining World Championship races with the car, seen here at Donington Park, on his way to capturing the 1952 World Championship. Ascari retained the title using the same chassis in 1953 with another 5 victories.

The Ferrari ‘500’ design is one of the most successful of all time only the McLaren MP4/4 which won 15 races out of 16 in 1988 as against 7 out of 8 eligible events in 1952 for the ‘500’ is statistically more successful, though it could be argued that since the Indy 500 was not run to the same regulations as the rest of the 1952 World Championship the Ferrari ‘500’ has a 100 % winning record for the 1952 season.

This particular #005 chassis won an unequalled 7 straight World Championship Grand Prix races from 1952 to 1953, and 9 straight world championship races entered again the 1953 Indy 500 counted as a World Championship Grand Prix in 1953, and is credited with a total of 11 World Championship Grand Prix wins in total. As the highly regarded Doug Nye says of chassis #005 “Possibly the most successful chassis in Grand Prix history.”

The 4 cylinder engine went on to have a hugely successful career in sports car racing when installed in the 500 Mondial and 500 Testa Rossa’s.

Thanks for joining me on this Ferrari Friday edition of ‘Gettin’ a lil’ psycho on tyres, I hope you will join me again tomorrow. Don’t forget to come back now !

Thinwall Special #4 – Ferrari 375 #010

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Having failed to become a regular Grand Prix contender with his first attempt at building the Ferrari 125 F1, Ferrari’s second attempt at building a Grand Prix car was based around a 4.5 litre / 274 cui normally aspirated V12 motor designed by Aurelio Lampredi.

The 375 proved a more competitive proposition against the 1.5 litre / 91 cui supercharged pre war designs of Alfa Romeo that were the class of post WW2 Grand Prix fields. Jose Froilan Gonzalez was at the wheel of a 375 when he won the 1951 British Grand Prix, claiming the marques first victory in a World Championship Grand Prix Race.

The fourth and final 1952 Thinwall Special seen here at the Donington Collection, shares the same, long Indianapolis chassis design as the Grant Piston Ring Special. This car should not be confused with the third Thinwall Special which comprised the Ferrari 125 chassis I looked at last week fitted with a 375 type motor that scored a famous victory in the rain shortened International Trophy at Silverstone in 1951.

Piero Taruffi won the first and second of 8 victories recorded for this car at Dundrod and Silverstone in 1952. Mike Hawthorn and Nino Farina were also engaged to drive the car in 1952 and 1953. Peter Collins appears to have been the last driver to race this car, owned by Tony Vandervell, in 1954.

Many thanks to Don Capps for clarifying the distinctions between the four Thinwall Specials.

Thanks for joining me on this Ferrari Friday edition of ‘Gettin a lil’ psycho on tyres’ I hope you will join me again tomorrow for some banger racing. Don’t forget to come back now !

Gettin' A Li'l Psycho On Tyres

Art Tidesco blogs on all things motoring