The C6 Z06 boasts the most powerful naturally-aspirated V8 General Motors engine of its time. “It’s big , and it’s got big power,” DeMuro noted, with 500 horsepower and a manual transmission.

One sports car that really needs more power is the Chevrolet C6 Corvette Z06, right? The LS7 engine puts out 505 horsepower in stock form, so it could really use about twice that. Thankfully the ...