1990 Chevrolet Corvette ZR1 Prototype. The ultimate, top dog ZR1 of the 1990's and documented with its original build sheet. 1 of 3 in existence and only 1 of 2 that are functional drivers. This extremely rare piece of automotive design belongs in a museum or true Corvette enthusiast collection. Finished in Black over black leather interior and loaded with its typical factory options this ZR1 also displays many1 off prototype pieces not found on the production models such as vented hood, front ram air inlets and active control suspension just to name a few. It has just over 12k actual miles with most being put on by GM engineers while testing this car. It is a complete, very nice example of a running, driving and functional prototype Corvette that found its way into public hands. SOME HISTORY: In 1990, General Motors wanted to pursue the fastest and most sophisticated production sports car in the world with the ZR1. To that end, GM sought the expertise of the Lotus F1 program to infuse their Active Suspension technology into the Corvette platform. GM allocated $27 million for the research and development of an intelligent digital/hydraulic active suspension system that would better adapt to road conditions, lateral handling and corner balancing. This state-of-the-art technology was 10 years ahead of becoming viable in mainstream sports cars. Twenty-five Active Suspension Corvette prototypes were built. Of those, it is estimated that only 3 are still in existence. This is one of those surviving cars. This Corvette participated in numerous tests around the world, including Germany and at Daytona where it averaged 175 mph. It is identified with an experimental chassis number and all the fully functional prototype equipment, including the 3000-psi active suspension self-leveling hydraulic system, Delco computer and other experimental components. Power comes from the 5.7-liter ZR1 V8 engine mated to a 6-speed manual transmission. Prototype VIN still attached, numerous 1 off pieces, documented, it simply does not get any better for a 1990's version ZR1 Corvette! Sold on BILL OF SALE because of prototype vin. Freshly detailed and ready for show this Corvette shows exceptionally well. More videos and pictures upon request. Serious inquires only please, references available upon request and I can also help arrange shipping if needed.