Tag Archives: Britain

Chassis or Aerodynamic Aid – Lotus Ford 88

The Lotus 88 was a development from the ideas tested with the twin chassis Lotus 86. It differed, and was developed, in two crucial respects from the Lotus 86 it was designed to run with out skirts to seal the flow of air and would meet the 6 cm minimum ride height mandated by rules around late in 1980 for the 1981 season.

By having a secondary independently sprung chassis Lotus hoped to avoid the need to run their car with solid suspension which aided the road holding of ground effects pioneered by the Lotus Ford 79 which were sucked to the road surface as they moved through the air.

Lotus Ford 88B, Goodwood Festival of Speed

Gordon Murray designer at Brabham also came up with a solution to the 6 cm ride height rule which involved using hydraulic rams to raise the car above the minimum ride height in the pits, the only place the measurement could be checked, and lowering the ride height out once out on the track. This left the Brabham running effectively solid suspension once out of pit road.

All of the teams protested that the second Lotus chassis was in fact an independently aerodynamic aid and eventually the ruling body changed it’s mind having accepted the idea of a twin chassis car before the season started.

Lotus Ford 88B, Goodwood Festival of Speed

As a consequence after being protested during practice for the the United States West, Brazilian and British Grand Prix Lotus withdrew the 88 bodies with out ever having raced and used the more conventional Lotus 87 which used inner Lotus 88 chassis but with conventional side pods to generate ground effect and a similar hydraulic ram system for the suspension as used by Brabham.

Colin Chapman is said to have been disappointed that the twin chassis Formula One cars developed with Peter Wright, Tony Rudd and Martin Ogilvie were never allowed to compete believing that Formula One was supposed to be a proving ground for new innovation.

Thanks for joining me on this “Chassis or Aerodynamic Aid” edition of “Gettin’ a li’l psycho on tyres”, I hope you will join me again tomorrow. Don’t for get to come back now !

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The Super Hugger – AJ Rivers Simoniz Chevrolet Camaro Z28 Replica

Chevrolet Camaro Z28, Castle Combe TB

While I was whizzing up to Castle Combe in the teaming rain a couple of weeks ago, I went flying past a rumbling cloud of spray that turned out to be this Chevrolet Camaro like the one once owned by former saloon car driver and race team owner Richard Lloyd.

Chevrolet Camaro Z28, Castle Combe TB

It turns out the wide tyres were having trouble cutting through the water lying on the motorway and the Chevy was aquaplaning at speeds far lower than those I was travelling at in my borrowed Kia Picante with skinny tyres.

Chevrolet Camaro Z28, Castle Combe TB

This is an early second generation 1970 Camaro,

Chevrolet Camaro Z28, Castle Combe TB

fitted with a 5700cc / 350 cui V8 rated at 360 hp as part of the

Chevrolet Camaro Z28, Castle Combe TB

Z28 performance package, a peak in the story of muscle car performance which with the onset of the 1973 fuel crisis would never be matched in the remainder of the 20th century.

Chevrolet Camaro Z28, Castle Combe TB

The Chevrolet Camaro Z28 had a successful career in British Saloon Car racing, Frank Gardner used one to win the 1973 British Saloon car championship outright.

Chevrolet Camaro Z28, Castle Combe TB

For 1974 the British Saloon Car Championship was open to vehicles in a much lower state of tune known as Group 1 regulations and several Camaro’s and one Plymouth Barracuda fought for top class honours, some of the Chevy’s including one run by Richard Lloyd, if I remember correctly, ran with either a 7 litre / 427 cui or a 7.4 litre 451 cui motor.

Chevrolet Camaro Z28, Castle Combe TB

Back in 1973 while Richard was still running his car with a 5.7 litre / 350 cui motor he was scheduled to run in an event called the Avon Tour of Britain, that went round the entire country taking in races at many of the best circuits, rally stages and even a drag strip.

Chevrolet Camaro Z28, Castle Combe TB

Richard fell ill prior to the event so he drafted in his team mate from the Spa 24 hours, up and coming British Grand Prix driver, James Hunt into the Simoniz Camaro at the last minute, James promptly ended up walking away with the victors trophy.

Chevrolet Camaro Z28, Castle Combe TB

The car seen here is a replica of Richard’s AJ Rivers entered car that was built up for the 2005 Tour Britannia a mini Avon Tour of Britain for mostly historic vehicles.

Chevrolet Camaro Z28, Castle Combe TB

Richard and his former entrant Alan Rivers competed in the Tour Britania from 2005 – 2007, but in 2008 Richard lost his life in a tragic plane crash that claimed the lives of several other well known figures from British Motorsport.

Chevrolet Camaro Z28, Castle Combe TB

In memory of his friend Alan Rivers used the car one last time in the 2008 Tour Britania, before it was acquired by Stuart Scott and Steve Wood.

Chevrolet Camaro Z28, Castle Combe TB

Stuart and Steve have entered this vehicle in every Tour Britannia since,

Chevrolet Camaro Z28, Castle Combe TB

clocking class wins in 2010 and 2011.

Chevrolet Camaro Z28, Castle Combe TB

Stuart hopes to take the Camaro to the Historic Festival at Lime Rock CT in September.

Thanks for joining me onto day’s Z28 edition of ‘Gettin’ a lil psycho on tyres’, I hope you’ll join me again tomorrow when I’ll be going Dutch. Don’t forget to come back now !

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