Tag Archives: CGA

Pole Sister – Nissan R90CK

Like the Lancia LC2 seen in Monday’s post the Nissan R90CK seen here at Colin Bennett’s CGA Engineering Workshop is scheduled to appear at the Silverstone Classic for the Group C race next weekend.

Nissan R90CK, CGA Engineering

Three serious works teams gathered to contend the 24 hours of Le Mans in 1990, Jaguar with three cars were the eventual winners, Toyota with three cars did not really figure, but Nissan with 5 front line R90CK cars became the first Japanese manufacturer to sit on pole position at this endurance classic.

Nissan R90CK, CGA Engineering

The Nissan R90CK’s were built around Lola T90/10 chassis

Nissan R90CK, CGA Engineering

and prepared for the World Endurance Championship by Nissan Motorsports Europe.

Nissan R90CK, CGA Engineering

This particular vehicle has a rear facing camera connected to the screen seen here to aid reversing. Mark Blundell’s pole winning 3m 27s Le Mans qualifying lap immortalised with cockpit cam can be seen on this mind boggling youtube clip.

Nissan R90CK, CGA Engineering

It is said that Mark had over 1000 hp available during his qualification lap from his 3.5 litre / 213 cui Nissan VRH35 V8 motor,

Nissan R90CK, CGA Engineering

thanks to a ceased turbo waste gate.

Nissan R90CK, CGA Engineering

Mark recorded a top speed of 226.9 mph on the Mulsanne Straight speed strap between the two newly installed chicanes a record that apparently still stands.

Nissan R90CK, CGA Engineering

Six months after the unlikely Mazda victory at Le Mans in 1991, a NISMO version of the Lola T90/10 the Nissan R91CP won the 1992 Daytona 24 hour race in the hands of Masahiro Hasemi, Kazuyoshi Hoshino and Toshio Suzuki.

Nissan R90CK, CGA Engineering

At the end of the 1990 season Nissan withdrew from the World Prototype Sportscar Championship but continued to develop the RC90CK cars for the All Japan Sports Prototype Championship which the manufacturer won in 1990,’91 and ’92.

Nissan R90CK, CGA Engineering

This particular car is now owned by Katsu Kubota.

Nissan R90CK, CGA Engineering

While there is still a good supply of parts for these vehicles

Nissan R90CK, CGA Engineering

the cost of running one is expensive.

Nissan R90CK, CGA Engineering

In 1990 the car driven by Kenny Acheson, Olivier Grouillard and Martin Donnelly

Nissan R90CK, CGA Engineering

qualified in 5th place at Le Mans but was eliminated on the opening lap with a gearbox problem.

Nissan R90CK, CGA Engineering

I shall look forward to seeing this car in action, 21 years after I first saw one, at the Silverstone Classic next weekend.

That concludes a series of three Group C blogs, my thanks to Colin Bennett for his hospitality and Tony Gallagher for organising the trip to Colin’s workshop.

Hope you have enjoyed today’s ceased wastegate edition of ‘Gettin’ a lil’ psycho on tyres’ and that you will join me again tomorrow. Don’t forget to come back now !

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Tribute to Ronnie – March 71B – 08

Resting in the entrance to Colin Bennett’s CGA Engineering in Warrington a couple of Saturdays ago was this March 71B belonging to Katsu Kubota a ‘gentleman driver’ who admires one of my heroes Ronnie Peterson.

March 71B, CGA Engineering

The car is painted in the colours used by Ronnie Peterson when he drove a similar car in 1971 to win the European Formula 2 Championship, a second tier open wheel series for cars powered by engines up to 1600 cc / 109.9 cui.

March 71B, CGA Engineering

Ronnie from Almby in the vicinity of Örebro, Sweden, secured the championship with four wins at Rouen, Mantrop Park, Flugplatz Tulln-Langenlebarn, Vallelunga and took five pole positions. Ronnie also secured second place in the World Drivers Championship in 1971.

March 71B, CGA Engineering

The ambitious March team took it’s name from founders Max Mosley, Alan Rees, Graham Coaker and Robin Herd, in 1969 they built a Formula 3 third tier open wheeler and the following year decided to take the racing world by storm by manufacturing vehicles to compete in Formula 1, Formula 2, Formula 3, Formula Ford and Can-Am for customers to race, while also running factory teams in the Formula 1, Formula 2 and Formula 3 open wheel series. Jochen Rindt originally agreed to race the works Formula 1 car but backed out when he realised the scale of the March undertaking outside Formula 1.

March 71B, CGA Engineering

This 71B was originally built to take part in Formula Atlantic races in 1971, Formula Atlantic also known as Formula B in the USA was a halfway house between Formula 3 and Formula 2 powered by 1600 cc / 109.9 cui motors that were not in such a high state of tune as either Formula 3 or Formula 2 and therefore much cheaper to run. The 71B chassis has many components that are interchangeable with the March 713 and 712 chassis built for Formula 3 and Formula 2 respectively.

March 71B, CGA Engineering

At present I know nothing about the history of chassis 71B – 08 prior to Mr Kubota’s ownership if you did please chime in below or send me an e-mail, my e-mail address can be found in my ‘Blogger’ profile.

March 71B, CGA Engineering

I understand wooden gear stick knobs are popular in the racing community because they save weight, the Porsche 917 famously used a gear stick knob made of balsa wood.

March 71B, CGA Engineering

The motor fitted to Mr Kubota’s March is an out of period 1,975 cubic centimetres /120.5 cui Ford Cosworth BDG 4 cylinder unit with an aluminium cylinder block of a type that was sanctioned in Formula 2 from 1972.

March 71B, CGA Engineering

Last year Mr Kubota became the first driver from Japan to win an FIA sanctioned Formula One race in the Historic Formula One series, this year he will also race the genuine March 761/06 as raced by Ronnie Peterson to victory in the 1976 Italian GP, a car that will appear in a future blog once I have seen it run later in the summer.

My thanks to Colin Bennett for having me and several members of The Nostalgia Forum visit his fascinating workshop and to Tony Gallagher for organising the trip.

Hope you have enjoyed today’s Tribute to Ronnie Peterson edition of ‘Gettin’ a lil’ psycho on tyres’ and that you will join me again tomorrow. Don’t forget to come back now !

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Added Warrington – CGA Engineering

Thanks to Tony ‘Giraffe’ Gallagher at The Nostalgia Forum I found myself going to Warrington with fellow TNFer and secretary of the Bristol Pegasus Motor Club Tim Murray. The purpose of the journey was to visit Colin Bennett and his sons who run CGA Engineering.

Colin who worked with Emerson Fittipaldi on a Brazilian excursion with the Lotus Formula 2 team in 1970 has run a huge variety of cars including March, Fittipaldi, Surtees, Williams and Ligier in a variety of British and European Series.

Benetton B191, CGA Engineering

After a welcome which included tea and donuts Colin let half a dozen TNFers loose in his workshops to nose and poke around a mouth watering selection of vehicles, amongst the many demonstrations was how easy it would be to fire up an ex Schumacher 3 .5 litre / 213.5 cui Benetton 191 chassis #6 powered by a Ford HB engine, we were one click of a switch away from having our ears blown off !

Lola T70, CGA Engineering

At the opposite scale of the age range Colin was rebuilding a Lola T70 carrying the chassis plate SL76/143, there is something appealingly Romanesque about those knockoff wheel hubs.

March 71B, CGA Engineering

Sitting outside the workshops was a Formula 2 spec March 71B chassis #71BM -08 painted at the behest of current owner Katsu Kubota in the colours carried by one of my hero’s Ronnie Peterson who won the 1971 European Formula 2 Championship for open wheel 2 litre / 122 cui vehicles.

March 761, CGA Engineering

Back in 1976 I was extremely privileged to see this March 761 in action on a wet day of practice at the Nurburgring. The sight of this car driven by Ronnie Peterson in a series of controlled slides through a series of off camber blind apex corners is something I shall never forget. Ronnie qualified 11th and unfortunately was involved in a first lap accident.

Nissan R90CK, CGA Engineering

I was at Le Mans in 1990 when this Nissan R90CK qualified 5th for the 24 hour classic unfortunately the car retired on the opening lap, like the March 71B and 761/6 today this car belongs to Katsu Kubota and is scheduled to appear at the Silverstone Classic meeting I blogged about yesterday.

Williams FW06, CGA Engineering

The design details of the Williams FW06 by Patrick Head won much praise in 1978, although the car did not win any Grand Prix it marked the emergence of Williams Grand Prix Engineering into what would become a dominant force in Formula One in the 1980’s and 1990’s.

I shall look forward to bringing you more detailed blogs of some of these cars after I have seen them running in the weeks and months ahead.

My thanks to Tony, Colin and his sons for a memorable day.

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

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