[marcocsx3121]

Try it before you buy it. My C5 'Vette (~3300 lbs.) runs a Procharged 427 that makes right around 800 HP at the wheels, and is close to lethal in the first three gears. In a replica Cobra that weighs 700 lbs. less, has a short, 90" wheelbase and no traction control nannies, you can kill yourself right quickly.

For me, 500 RWHP NA would be about right for the car.