The C3 ZR-1 hid its fancy bits inside and was indistinguishable from the regular Stingray. The C4 ZR-1 had a wider rear with a convex fascia, rounded square taillights, rectangular exhaust tips ...

However, this latest episode features what could be the most interesting car that host Jonny Smith has ever shown us: a C4-generation Corvette ZR-1. In 1990 ... the Brits to design the engine ...

Now, the idea of an overseas C4 is compelling enough ... helped with the engine’s design, and Mercury Marine assembled the all-aluminum mill. The resulting ZR-1 was the fastest Corvette yet ...