Quote Originally Posted by AznTraitor
What? are you seriously kidding me?

STOCK 03/04 Cobra's with pulley, tune, and better exhaust have hit the 500hp mark.

Lightnings with the EXACT same motor, 5.4 S/C with better exhaust, pulley swap, tune, have done it as well.


It's been done time and time again.....so there's no doubting.
Ok Peter I am talking BONE STOCK....so if you say this has been done prove it, If I were to supercharge, and do all this stuff your talking about doing to it then I would have 700. Hennessey packages like the link you just showed. If you got the money you got the power. You don't even have to put a supercharger on the truck to even get 600.