According to one GM executive, the C8 Corvette ZR1 is the pinnacle of internal-combustion hp, but is there another level of ...

Chevrolet Performance is now showing off the final COPO Camaro. The model is a 971-horsepower beast that is not for sale ...

We're getting a look at what's likely to be the very last ICE-based COPO Camaro dragster. It's unclear if GM will ever make ...