[pagani]

Originally Posted by nthfinity If I recall correctly, the Stillen GT's have "about" stock HP.... but, they have revised track oreinted suspension, a larger Gurney flap, more front end, and rear end downforce, better cooling for more time to hot-lap w/out pulling timing, or damaging transmission components even on the hottest days.... a bit less weight...

The have tweaked the engine a litte bit so they are a running a bit more than stock hp and torque
More info here
http://www.stillen.com/project_vehic...LEN_FordGT.asp