[mdross1]

Originally Posted by blykins

Your C4 won't hold 700-800hp unless it has really been built well. Having said that, most C4's that don't have aftermarket planetary gears, billet shafts, billet servos, etc. won't handle it.

I would go with a C6 if you plan on staying automatic, or a TKO if you plan on going manual.

It will need to go through a good 9" rear.

I can help with parts selection if you need it.

I agree:
you should stick with 700/800hp and see how it works in the car.These cars are a blast on the street with strong off idle torque.