So @ my brothers shop they built a 2004 Mach 1 with a HPP twin 57mm turbo kit, Custom Build 4.6L, custom ported heads, Custom BWR lincoln aviator intake manifold, and 9lb boost. The car made 605rwhp! after a few test pulls. After the engine is done with the break-in it should make well into the 1000hp range with only 20lbs of boost and some race gas.
video link below check it out!
Turbo Mach 1- Video

video link below check it out!
Turbo Mach 1- Video


