[niterydr]

Wow this thread is entertaining.
I take it you want 600awhp on pump as well, on a dd?
If we are talking 600awhp on race gas, on a dyno dynamics dyno pm me and I'll break your heart with $$ figures.
You'll need:
Built 6 bolt shortblock (2.0 or 2.4)
67mm+ size turbocharger or a serious nitrous system
enough fuel to support the above mentioned power levels
drivetrain to support the engine
suspension to support the chassis
brakes to slow the damm thing down

I have 2 customer cars in the stable right now that are near/close to that goal, both have well over $10k in just parts invested. To do it right, to buy it all new, and to have someone install it costs money.