Tag Archives: Wankel

600hp 4 Rotor Wankel – Mazda 767 #001

For their tenth visit to Le Mans in 1988 Mazdaspeed developed a new longer four rotor Wankel engine that produced 600hp and fitted it into a new Nigel Stroud designed 767 chassis that replaced the 3 rotor Wankel powered 757.

Mazda 767, Kennedy, Terada, Katayama, 1000 kms Silverstone

Yoshimi Katayama, Youjirou Terada, Takashi Yorino drove a 767 to a 7th place finish in the 500km race at Suzuka in April 1988, the following month today’s featured chassis #001 made it’s first appearance at the 1000km race run at Silverstone where the car is seen above, it was driven to a 9th place overall finish and GTP class victory by Youjirou, Yoshimi and David Kennedy.

Mazda 767, Le Mans,

At Le Mans in 1988 chassis #001 was driven to a 17th place finish by Yoshimi, David Leslie and Marc Duez from 29th on the grid finishing two spots ahead of the sister 767 driven by Takashi, Hervé Regout and Will Hoy, but two spots the GTP class wining Mazda 757 driven by Yourjirou, David and Pierre Dieudonné.

Mazda 767B, Kennedy, Hodgetts, Dieudonné , Le Mans,

Back in Japan Youjirou and David scored the 767’s season high best result in the 500 mile race at Fuji where they finished 4th overall.

Mazda 767B, Kennedy, Hodgetts, Dieudonné , Le Mans,

For 1989 chassis #001 was upgraded to B spec which is most obviously differentiated from the original 767 spec by the side exhaust exiting the right hand side of the car looking from the rear.

Mazda 767B, Kennedy, Hodgetts, Dieudonné , Le Mans,

Chassis #001 was sent to the Daytona 24 hours where Yoshimi, Takashi and Elliot Forbes-Robinson finished 5th from 10th on the grid 62 laps behind the winning Porshe 962 crewed by Derek Bell, Bob Wollek and John Andretti.

Mazda 767B, Kennedy, Hodgetts, Dieudonné , Le Mans,

Back in Japan chassis #001 was retired from races at Fuji and Suzuka with fuel line and gearbox issues before starting it’s 1989 European tour with a 10th place finish overall and GTP class victory at Dijon with David and Pierre at the wheel.

Mazda 767B, Kennedy, Dieudonné , Brands Hatch,

They were joined at Le Mans by Chris Hodgetts where chassis #001 crossed the line 7th overall with yet another class victory from 28th on the grid.

Mazda 767B, Kennedy, Dieudonné , Brands Hatch,

These last three photographs show Pierre and David sharing #001 on the way to 13th place finsh and forth consecutive class victory from 18th on the grid at Brands Hatch.

Mazda 767B, Kennedy, Dieudonné , Brands Hatch,

David and Pierre drove #001 to two further 1989 GTP class victories at Spa and Mexico before it was retired.

Thanks for joining me on this “600hp 4 Rotor Wankel” edition of “Gettin’ a li’l psycho on tyres” I hope you will join me again tomorrow when I’ll be looking at a Le Mans challenger from Ligier. Don’t forget to come back now !

Share

Three Rotor Wankel – Mazda 757 #003

For 1986 the Lucky Strike sponsored Mazdaspeed team employed Nigel Stroud to design a new challenger for Le Mans which was to compete in the IMSA GTP class with a new 3 rotor type 13G Wankel rotary engine rated at 1962 cc / 119 cui.

Three 757 chassis were built #001 was given it’s debut at Suzuka in April 1986 where Yoshimi Katayama, Youjirou Terada and Takashi Yorino finished 6th from 12th on the grid.

#90 URD  David Mercer, Jens Winther, #201 Mazda David Kennedy, Takashi Yorino,  Kouros 1000 Kms Silverstone,

Chassis #002 and today’s featured #003 got their first runs in the Kouros 1000 Kms at Silverstone where Yoshimi Katayama and Youjirou Terada finished 13th overall and first in GTP with chassis #002.

David Kennedy and Takashi Yorino, seen battling with the #90 URD driven by David Mercer, Jens Winther above, came home 19th one spot behind and on the same lap as the #90 URD, both cars being 38 laps behind the winners Jaguar driven by Derek Warwick and Eddie Cheever.

#120 Mazda 757, David Kennedy, Mark Galvin, Pierre Dieudonné, 24 Heures du Mans, Le Mans,

Mazdaspeed took all three of it’s 757’s to Le Mans in 1986, but only used two of them in the race.

Both cars, #003 carrying the #120 race number driven by David Kennedy, Mark Galvin and Pierre Dieudonné and #002 carrying the #121 race number driven by Takashi Yorino, Youjirou Terada and Yoshimi Katayama were bought back to the pits at the end of the race after their gearboxes failed after completing 137 laps and 59 laps respectively.

#120 Mazda 757, David Kennedy, Mark Galvin, Pierre Dieudonné, 24 Heures du Mans, Le Mans,

The 757’s continued to be campaigned in Japan through 1986 where Yoshimi Katayama and Youjirou Terada scored a season high 4th in the 500 km race at Fuji in November.

Following a 1987 season high 4th place finish at the May Fuji 1000 kms for Takashi Yorino and David Kennedy Mazdaspeed returned to Le Mans with three cars one of which, #002, was retained as a spare.

#120 Mazda 757, David Kennedy, Mark Galvin, Pierre Dieudonné, 24 Heures du Mans, Le Mans,

#003 was renumbered possibly with a new chassis #103 and driven by the same David, Mark and Pierre trio as in 1986, but now carrying the #202 race number as seen below.

After starting 28th they finished the race in 7th place overall, first in IMSA, while the new sister chassis #104 carrying the #201 race number driven by the ’86 all Japanese trio of Yoshimi, Youjirou, and Takashi, retired with engine failure after completing just 34 laps.

#202 Mazda 757, David Kennedy, Mark Galvin, Pierre Dieudonné, 24 Heures du Mans, Le Mans,

On it’s return to Japan chassis #003/103 was acquired by Shizumatsu Racing who ran it in Japan during the 1988 and 1989 seasons for Syuuji Fujii, Terumitsu Fujieda, Tetsuji Shiratori, Kaoru Iida and Seisaku Suzuki whose best results were two sixth places during the 1989 season.

Pleasure Racing became the entrant of the car for it’s final season with the drivers Syuuji and Tetsuji being joined by Keiichi Mizutani for one event at Suzuka in September where they finished 14th from 18th on the grid.

Syuuji and Tetsuji rounded out today’s featured cars known career at Fuji in October 1990 with an 8th place finish from 18th on the grid, equaling the 1990 season high finish at the same track in July, from 16th on the grid, when Seisaku was also sharing the driving.

Thanks for joining me on this “Three Rotor Wankel” edition of “Gettin’ a li’l psycho on tyres” I hope you will join me again tomorrow when I’ll be looling at a short tailed Alpine. Don’t forget to come back now !

Share

Françoise Hardy & The BMW Powered MOPAR – GALPOT Automobilia

I’ve been having a bit of a clear out whilst reorganising my library and the time has come to dispose of a number of items which may be of interest through my lightpress account on e-bay.

First up is an eclectic collection of some 40 odd car advertisements from the French magazine Connaissance des arts from the late 60’s to early 70’s, which I’ll be posting over the coming weeks, below is a small selection of the ads I posted over the weekend.

François Hardy, Uniroyal,  Advertisement, Connaissance des arts

François Hardy is probably best known amongst petrol heads as one of the stars of John Frankenheimer’s 1966 film Grand Prix in which she plays the role of Lisa girlfriend of the hot Italian rookie Nino Barlini played by Antonio Sabàto. As well as being an actress François is also a popular singer and model. Above she appears in an undated 1969 ad for Uniroyal tyres. The strap line translates as “Farnçoise Hardy has big feet”.

ALFA Romeo, Giulia 105, Rodriguez, Advertisement, Connaissance des arts

Regular readers will know that I have an abstract photography practice based on images of blurry light, one of many antecedents in this area of practice was the French commercial photographer who I only know as “Rodriguez” who took the photo of the 105 series Alfa Romeo Giulia appearing in this advertisement which is dated October 1969 on the reverse.

NSU, Spider, Wankel  Advertisement, Connaissance des arts

The worlds first production car powered by a rotary Wankel motor was the 1964 NSU Spider seen in the advertisement dated March 1967 above. In all just over 2,000 of these 50 hp machines were built between 1964 and 1967. Jay Leno is a current owner of one of them about which he made this linked short film.

Chrysler, Advertisement, Connaissance des arts

Finally for this week there is this undated Chrysler ad which was published somewhere between 1965 and 1966. What is particularly interesting is that alongside a Valiant V200/Dart 270, a Plymouth Barracuda, Plymouth Fury III, Chrysler 300 Coupé and 145 hp Space Saver Parmi marine motor there appears a curiosity built in Thessalonika, Greece called the Farmobile.

Chrysler, Farmobile, Advertisement, Connaissance des arts

The Farmobile holds the disitinction of being the only MOPAR vehicle to be powered by a BMW motorcycle engine, found in the back, which transmits drive to the rear wheels through a Porsche designed 4 speed gearbox. It is thought less than 1000 of these vehicles were built by Farco which was thought to have been acquired by Chrysler in order to gain access to the West German market.

For the rest of the month I’ll be posting further updates of my e-bay listings on Tuesdays to test the water.

Thanks for joining me on this “Françoise Hardy and French Car Advertisements” edition on “Gettin’ a li’l psycho on tyres”, I hope you will join me again tomorrow. Don’t forget to come back now !

Share

Time Machine – DeLorean DMC-12

John DeLorean was an experienced auto industry executive with time spent at Packard and General Motors where he was responsible for overseeing the introduction of the Pontiac GTO and Firebird muscle cars amongst other models in the GM range when he decided he could do it all better himself in 1973 and founded the DeLorean Motor Company with a vision to build a US$12,000 2 seat sports car.

DeLorean DMC-12, Goodwood Festival Of Speed

In 1976 the prototype DeLorean appeared with a body designed Giorgetto Giugiaro featuring gull wing doors and bare metal finish panels clothing a fibre glass body. A centrally mounted Citroen / NSU wankel motor mounted on a revolutionary Elastic Resevoir Moulded (ERM) chassis had been envisaged at this stage.

DeLorean DMC-12, Goodwood Festival Of Speed

As the dead line approached for manufacturing to begin it became apparent that neither the wankel motor or the ERM chassis was not up to job and Colin Chapman’s Lotus was given the task of re engineering the car which included using a steel back bone chassis and suspension similar to that used in the Lotus Esprit but with a Peugeot/Renault/Volvo aluminium block V6 (PRV V6) mounted behind the rear axle.

DeLorean DMC-12, Goodwood Festival Of Speed

By 1981 DeLorean had secured $120m of funding to build a factory in the suburbs of Belfast, Northern Ireland and Renault had met it’s contractual obligations to build the facility. Quality issues had not been fully ironed out as production got underway in January 1981 with a largely inexperienced workforce earning premium wages.

DeLorean DMC-12, Goodwood Festival Of Speed

All DMC-12’s were built with left hand drive as standard, two batches of cars totaling less than 30 vehicles in all were converted by Wooler-Hodec Ltd to RHD specification, today’s featured car seen at last years Goodwood Festival of Speed is not one of them.

DeLorean DMC-12, Goodwood Festival Of Speed

Clothed in SS304 brushed stainless steel panels which by design were nearly impossible to paint and repair, most damaged panels having to simply be replaced, the only options on the DMC-12 were manual or automatic transmission and black or grey interior.

DeLorean DMC-12, Goodwood Festival Of Speed

Although big enough to comfortably seat John DeLoreans 6′ 4″ frame the DMC-12 was not particularly well received by the press, it’s US spec 130hp failed to give the kind of performance expected from a car with a US$25,000 dollar sticker price. Road & Track recorded a 0-60moh time of 10.1 seconds with a US spec car while the European Spec DMC-12 with 150 hp managed a more respectable time of 8.8 seconds.

DeLorean DMC-12, Goodwood Festival Of Speed

It is thought that 9000 DMC’s were built up until the end of production when the UK Government pulled the plug on the project, at the time US agencies appear to have been involved in entrapping John DeLorean into a drug deal as he attempted to find the funds to save his company. John was arrested but successfully defended himself with a government entrapment plea.

In 1985 a DMC-12 became the star in the first of the Back to the Future film Trilogy. In 2008 DMC-12 production restarted in Humble, Texas on a build to order basis using many original parts that were in stock when the original factory was closed. There are even plans for an electric DMC-12 to enter production this year.

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

Share