The CERV in the car's name stands for Chevrolet Engineering Research Vehicle and it represented the evolution of the Corvette Indy Concept. The CERV III was one of the most advanced concepts ever created by GM. Never before has so much working technology crammed into one car for performance purposes. The cost to develop a car like the CERV III today would be astronomical.
Coming from a long line of mid-engine Corvette prototypes the CERV III was the final attempt towards a mid-mounted engine. Inspiration for the car’s design came from the Corvette Indy which was released four years earlier than the CERVIII. Unlike this prototype, the Indy was more of a display model, incapable of being driven.
The body of the CERVIII is made of carbon fibre, nomex and kevlar, reinforced with aluminum honeycomb. This material forms a one-piece composite unit. Highlighting the structure is an exceptionally low drag at 0.277 Cd. Powering the car is a Lotus-tuned 5.7-litre V8 engine. Mahle pistons, stonger connecting rods and twin Garett Turbochargers help the engine achieve 650 horsepower. This engine combined with the low-drag body give CERV III a calculated top speed of 225 mph.
With such high speed capability, a strong braking system is a must. On each wheel a dual disc setup is used. This creates a sandwich of brakes which effectively doubles the surface area. As a drawback, having 8 disc brakes instead of the usual four does increase overall weight. WIth the transmission setup another innovation is achieved. Six forward speeds compliment the CERV III by means of two transmissions. A three-speed Hydramatic unit is linked to a custom two-speed transmission resulting in six gears. With this setup shifting is done automatically by computer control. From the transmissions, power is transferred to all four wheels though a viscous-coupling system. This system helps achieve maximum traction by varying the torque to the front and rear wheels. No doubt this setup is influenced by the Porsche 959.