You are right...this model is based on a car that the former head of GM Performance (Jon Moss) built. It is part of the "toy shop" collection that GM keeps of "concept" high performance vehicles that never quite make it to production. Maybe the 510 c.i. engine has someting to do with it. The collection includes cars like the late 90's Monte Carlo with RWD and an V8, or the SS Silverrado pickup with a standard size cab and six speed (instead of the production variant offered only with an extended cab and auto), or a late 90's ZL1 Camaro. Some may remember that car (Camaro)and the face off between the late 90's "Boss" mustang, built by cross town rival and peer, John Colotti of Ford SVT. The story was in Car in Driver. Both cars ran 10 sec qtr miles times.<{POST_SNAPBACK}>[/post][/right]