Tag Archives: Head

More Like A Six Cylinder – Plymouth PD

In 1932 sales of the Plymouth PB helped Plymouth become the only brand to show an increase in it’s sales volumes over 1931 and edged Chrysler closer to displacing Ford in second place in the corporate sales league, despite this Chrysler was still loosing money.

Plymouth PD, Summer Classics, Easter Compton,

For 1933 Walter P Chrysler boldly invested US$9 million in new plant and machinery to make a new six cylinder engine “for the price of a four” which would be fitted to the 107″ wheelbase PC model that was to replace the PB.

Plymouth PD, Summer Classics, Easter Compton,

To launch the new Six Cylinder PC which sat on a 109″ wheel base chassis in October 1932 Chrysler booked 90 mins of the ABC radio networks airtime just to talk to it’s dealers and employees across the nation.

Plymouth PD, Summer Classics, Easter Compton,

Despite all this investment in a brand that was just five years old the PC was not a great success because it sat on a 107″ wheel base it looked like a 4 cylinder car.

Plymouth PD, Summer Classics, Easter Compton,

A revised deluxe PD with the same 189.8 cui / 3.1 litre straight six but now on a 112″ chassis was rushed into production in time for the spring sales and the manufacture of the PC was discontinued in March 1933.

Plymouth PD, Summer Classics, Easter Compton,

The Silver Dome 70 hp and 76hp Red Head variations of the PD remained in production until December 1933, the ’33 PD example seen in these photographs, at last years Summer Classics meeting in Easter Compton, was first registered in the UK on January 1st 1935.

Thanks for this “More Like A Six Cylinder” edition of “Gettin’ a li’l more psycho on tyres” I hope you will join me again for Ferrari Friday tomorrow. Don’t forget to come back now !

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Emergent Red Five – Williams Honda FW10

1984 saw Williams struggle with the new Honda V6 turbo engine that had plenty of power but a very short power band meaning that it delivered all of it’s power in a sudden burst at the top end of the revolutions per minute (rpm) range rather than a preferable smooth increase in power delivery from the top half of the rpm range, all the same Keke Rosberg managed to win the 1984 Dallas Grand Prix.

Allied to this the old fashioned aluminium honeycomb construction method was no longer the stiffest solution to chassis construction, which McLaren had advanced with it’s Hercules built carbon fiber chassis in 1981.

Williams Honda FW10, Donington Park Museum

For 1985 the Didcot based Williams team built the Patrick Head and Enrique Scalabroni designed FW10 with a Carbon Fiber monocoque, Nigel Mansell was signed up to drive the “Red 5” and join 1983 champion Keke Rosberg and seven years of Saudi Airlines and TAG sponsorship came to an end with Mobil and Cannon joining Denim and ICI as the teams primary sponsors.

For the first third of the 1985 season the team had to make do with the same Honda RA163E engines as in 1984 and their best result was a 4th place for Keke Rosberg in the Canadian Grand Prix.

Williams Honda FW10, Donington Park Museum

For the following Detroit Grand Prix Honda supplied Williams with a completely new RA165E V6 that was not only more powerful, 900hp in race trim, but more importantly delivered it’s power in a more tractable way.

After Nigel used the engine to qualify second to Ayrton Senna, Keke celebrated the new power unit’s arrival with a debut win at Detroit from 5th on the grid and finished second in France where Nigel did not start after a 200 mph crash.

Williams Honda FW10, Donington Park Museum

Reliability was not great over the next few races, but then Honda hit the sweet spot with it’s tuning and Nigel finished 2nd from 7th on the grid in Belgium where Keke finished 4th from 10th.

At Brands Hatch for the European Grand Prix Nigel and Keke were 3rd and 4th on the grid before Nigel, driving a “Red 5” FW10 like the one seen above at Donington Park Museum, went on to score a popular maiden win two spots ahead of Keke, at the next race Keke finished second to Nigel in the South African Grand Prix where the cars started line astern from pole and third place respectively. Nigel and Keke started 2nd and 3rd at the season ending Australian Grand Prix, but only Keke crossed the finish line albeit in first place, on his final start for the Williams team.

Thanks for joining me on this “Emergent Red Five” edition of “Gettin’ a li’l psycho on tyrs” I hope you will join me again for Mercedes Monday tomorrow. Don’t forget to come back now !

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Happy Birthday Cheryl – Marcos Mantis GT2

After the successes of the Rover V8 powered Mantula Rover based Marcos LM400, LM500 and LM600 GT cars which won the 1995, 1996 and 2000 British GT Championships Marcos announced the Dunlop sponsored spec Mantis Challenge in 1998 with spec normally aspirated quad cam Ford V8 motors.

Marcos Mantis GT2, Britcar, Castle Combe

In 2002 racers Warren and Charlotte Gilbert (nee Osborn) established Topcats Racing in Westcott, Buckinghamshire which has become a leading contender on the British Endurance GT seen and a leading independent service center for Caterham, Corvette, Lotus, Marcos and Mosler cars offering everything from a full service to an LS7 engine transplant.

Marcos Mantis GT2, Britcar, Castle Combe

Today’s featured Britcar Class 2 Marcos Mantis is built around a space frame with a fiberglass body and is powered by a standard LS7, 7 litre / 427 cui V8 engine mapped to produce 505hp on 98 octane unleaded fuel which is transmitted to the rear wheels through a 6 speed Holinger sequential gearbox.

Marcos Mantis GT2, Head, Tilley, Britcar, Castle Combe

Additional features include electric power steering, quick fill fuel tanks, quick lift air jacks and spec 18″ Dunlop slick or wet tyres on center lock wheels, four of which can be changed in 22 seconds.

Marcos Mantis GT2, Britcar, Castle Combe

With a weight of 1050 kgs / 2315 lbs the car will reach 60mph in an ear splitting 3.5 seconds and a top speed of 190 mph.

Marcos Mantis GT2, Head, Tilley, Britcar, Castle Combe

Sam Head and Kyle Tilley drove the #26 car entry for most of 2011 and they are seen above at Castle Combe on the 27th of August where they finished a low 20th overall from a more representative 8th on the grid, this a month after Henry Fletcher and Raphael Fiorentino had finished 2nd overall and 1st in Class 2 at Spa.

At the seasons end the Topcats Class 3, 50 hp less, #36 Mantis finished 2nd in the Britcar Championship with Owen O Neill, Henry Fletcher, Jon Harrison and Raphael Fiorentino all taking turns at the wheel during the season and the #36 was classified 3rd with Jeff Wyatt replacing Kyle for one round at Snetterton and Neil Huggins and Jon Harrison being the cars drivers in the championship final at Brands Hatch.

Topcats appear to have retired their LS7 powered Mantis cars from competition at the end of 2012 after their 2 cars both now running in Class 2 finished 3rd and 11th in the Britcar Championship.

Wishing Cheryl a Happy Birthday.

Thanks for joining me on this “Happy Birthday Cheryl” edition of “Gettin’ a li’l psycho on tyres” I hope you will join me again tomorrow when I’ll be looking at another Desse. Don’t forget to come back now !

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6 Wheel 4WD Final Call – Williams FW08B

Going into the 1982 season Williams had won not only a drivers Championship with Alan Jones in 1980, but two consecutive constructors Championships on which the team openly has always prided it’s self on more than any drivers championship.

At the end of 1981 Williams designer Patrick Head and aerodynamicist Frank Dernie revisited the idea of running a six wheel formula one car with four driven wheels as Robin Herd at March had done during the winter of 1976/77 with the March 2-4-0.

Williams, Cosworth, FW08B, Goodwood Festival of Speed

Unlike March the Williams team were not interested in the publicity from the concept but, already having sufficient financial backing to see the concept through, they were interested in the results and specifically a third consecutive constructors championship which the concept might be able to deliver.

Williams, Cosworth, FW08B, Goodwood Festival of Speed

The rear 4 wheel drive transmission was tried out first on a 1981 FW07C chassis #FW07C/11 which became D spec with the additional driving wheels. Alan Jones tested the car before heading off into ‘temporary’ retirement in Australia.

Williams, Cosworth, FW08B, Goodwood Festival of Speed

With Jones team mate Carlos Reutemann also considering retirement after blowing an opportunity to win the 1981 World Drivers Championship at the last race in 1981, Fittipaldi refugee, Keke Rosberg was taken on to test both the FW07D, the new two wheel drive FW08 and four wheel drive FW08B as seen in these photographs.

Williams, Cosworth, FW08B, Goodwood Festival of Speed

In January 1982 it was reported in Motor Sport that “Patrick Head is pressing on with his experimental six wheeled Williams….”, by February 1982 Motor Sport reported that “Williams will not be racing the six wheeler…” without any further reasons being given leading one to conclude the 4 wheel 2 wheel drive FW08 had proved sufficiently superior not to proceed with the FW08B.

Although Patrick Head has said that at a meeting of the Formula One teams others were horrified at the increased expense of the system and prospect of the chaos that would ensue during pitstops. The FIA eventually also put a restriction on the number of wheels for a Formula One car limited to just 4 of which 2 maybe driven.

Despite being reliant on the venerable, but reasonably reliable Cosworth DFV motor when all around them the turbo charged motors were showing ever more horsepower Keke Rosberg managed to win the 1982 drivers championship with the FW08, winning just one race in the sixteen race series but scoring enough points from his remaining placings to beat his turbocharged competitors.

The constructors championship was won by Ferrari and had not Gilles Villeneuve been killed and Didier Pironi injured during the season a Ferrari driver might well have won the 1982 championship.

Thanks for joining me on this “6 Wheel 4WD Final Call” edition of “Gettin’ a li’l psycho on tyres”, I hope you will join me again tomorrow. Don’t forget to come back now.

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Don’t Try This At Home – MG Metro 6R4

In 1980 and 1981 the Leyland Commercial Vehicles sponsored Williams Grand Prix team won the World Drivers Championship (1980) with Alan Jones and two consecutive World Constructors championships with their Patrick Head designed FW07’s. During 1981 one of Austin Rover who were part of the British Leyland Group approached Patrick to help them design a new rally car to conform to the forthcoming Group B regulations that mandated 200 identical cars to be built and a further 20 evolutionary competition versions.

MG Metro 6R4, Race Retro, Stoneleigh

The car Austin Rover wanted to promote was the recently launched Metro and because this was a competition vehicle the MG brand was the natural version to promote. Patrick head and his team built a space frame chassis that housed the motor behind the driver and equipped the car with four wheel drive. Apart from the roof panel, windscreen, doors, front grill and lights which were MG Metro sourced every other part of the car was competition spec.

MG Metro 6R4, Race Retro, Stoneleigh

The first prototypes were seen in 1984 powered by an interim V6 version of the aluminium Rover V8 engine which produced around 250 hp. The car was subsequently tested in numerous national rally events and proved to be quick while it last.

MG Metro 6R4, Race Retro, Stoneleigh

In March 1985 Tony Pond and Rod Arthur won for the first time in a 6R4 on the Gwynedd Rally in Wales.

MG Metro 6R4, Race Retro, Stoneleigh

By now the car had grown wings at the front and rear and had a lengthened wheel base. The car was also now fitted with what is probably the only motor designed specifically from scratch for a rallying application namely the V64V a 3 litre / 183 cui normally aspirated V6 with four valves per cylinder and double overhead cam shafts that could be tuned to give over 400 hp.

MG Metro 6R4, Race Retro, Stoneleigh

When fitted to the Metro the car could accelerate from rest to 60 mph in just 3.0 seconds an achievement compatible with contemporaneous Formula One cars. The V64V would later achieve success in Group C2 racing where it was used by Ecurie Ecosse to win the 1986 Group C2 championship and later still the V64V was fitted twin turbo chargers and fitted to the Jaguar XJ220.

MG Metro 6R4, RAC Rally

The Metro 6R4’s debut in the World Championship Rally was in the 1985 RAC Rally, which happened to start about two miles from where I was living in Nottingham that year. The #10 of Tony Pond and Rob Arthur, which is seen blasting through a forest on the opening day above, would record an excellent third place behind two Lancia Delta S4, which were also on their debut appearance.

MG Metro 6R4, RAC Rally

Malcom Wilson and Nigel Harris seen on the same stage above retired with engine failure after completing 23 of the 63 stages. I took these photographs in a non approved area and was pelted with stones from the gravel track as the cars passed by. With the benefit of hindsight this is not recommended at home, the following year 1985 RAC winner Henri Toivonen and co driver Sergio Cresto were killed when their Lancia Delta S4 plunged into a Corsican ravine and caught fire on impact earlier in the season a Group B car slid into a crowd on a special stage injuring 30 spectators and killing 3 more.

These two fatal events led the sports governing body the FIA to ban Group B from the end of 1986 with several teams withdrawing from the sport immediately.

My thanks to Sterling49 and Tim Murray at the Nostalgia Forum for helping to identify the drivers and co-drivers of the two cars seen on the RAC Rally.

Thanks for for joining me on the “Don’t Try This At Home” edition of “Gettin’ a li’l psycho on tyres” I hope you will join me again tomorrow. Don’t forget to come back now !

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Perfect Car For A Wedding #6 – Rolls Royce Corniche

I am off to a wedding today, the first one I have attended where my friends children are the ones getting married, so it seems appropriate to feature another Perfect Car for a wedding on today’s blog.

Rolls Royce Corniche, Haynes IMM

Today’s Rolls Royce is known as the Silver Shadow Mulliner Park Ward Drop Head Coupé which first appeared in 1967 was renamed Corniche in 1971 when this model scene at the Haynes International Motor Museum was built.

Rolls Royce Corniche, Haynes IMM

The Corniche assembled and finished in London by Mulliner Park Ward is based on the Rolls Royce Silver Shadow / Bentley T floor plan with the same ‘adequate’ aluminium 6230 cc / 380 cui Rolls Royce motor.

Rolls Royce Corniche, Haynes IMM

The Corniche name was first used by Rolls Royce in the 1930’s for a Mark V prototype with Parisian coach work by van Vooren, legend has it that after 15,000 miles of Continental testing in Europe was awaiting repatriation to England when it was hit by a bomb at Dieppe docks.

In the UK it would probably take a particularly brave couple to opt for a convertible on their wedding day but then as they used to say in Rome ‘Fortes fortuna adiuvat’. For the brave this Corniche can be hired from the Haynes International Motor Museum.

Wishing Lotti & Ronnie and all those getting married today all the best and many happy years together.

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

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Swiss Style British Built – Alvis TD21 Drop Head

Among the more handsome vehicles to be built in Britain in the late 1950’s was the Alvis TD21, like the 1959 example seen here at the recent Silverstone Classic.

Alvis TD 21, Silverstone Classic

The TD range, available in 2 door saloon or drop head form came with an Alvis 3 litre / 183 cui 6 cylinder motor with 7 bearing crankshaft which produced 115 hp.

Alvis TD 21, Silverstone Classic

The bodywork was designed by Swiss company Hermann Garber working with the Park Ward coach works who took on the production of the beautifully proportioned panels which were mounted on a separate chassis.

Alvis TD 21, Silverstone Classic

With either 4 speed manual, sourced from the Austin Healey parts bin, or 3 speed Borg Warner automatic transmission the TD had a top speed of 103 mph.

Alvis TD 21, Silverstone Classic

The TD21 was upgraded to Series II spec in 1961 with external changes including integrated front fog lights and internal changes including all round disc brakes and ZF 5 speed manual gearbox. From 1958 to 1964 1070 TD21’s of both types were built.

Thanks for joining me on this Swiss style edition of ‘Gettin’ a lil’ psycho on tyres’, .I hope you’ll join me again tomorrow when I’ll be visiting Oulton Park for some classic and historic races. Don’t forget to come back now !

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