How do you make a Trans Am unstoppable? Slap an S480 turbo pushing about 17 pounds of boost through a 5.3-liter V8, all which makes about 800 horsepower. Then you'll be laying down five second runs on an eighth-mile track and kicking your front end up from the sheer amount of torque such an angry machine commands. Careful with this one. It's wiry.
