On the drawing board, the optically triggered ignition ... By 1997, GM mercifully installed the last production LT1 engines in a handful of Camaros and Firebirds, and so began the reign of the ...

See All 16 Photos After an 18-year hiatus, Chevrolet has once again returned to the drawing board, completely redesigning the small-block yet again, resulting in the 6.2L Gen 5 LT1 engine.

One user on the Corvette Forum believes the engine shown in the CAD drawing is the same naturally aspirated LT1 V8 used in the Corvette Stingray and Grand Sport, and we think they definitely look ...