Sorry for the slightly misleading title! I saw the Saleen Prototype at the MCA Mustang show in Pensacola over the weekend. It looks SWEET.... The rims are HUGE!! The truck had HID headlights that they will sell for $899. It also had an electric fan, that was mounted in the factory shroud like MAD enterprises setup. They said it was only a 4 lb pulley but had 450 hp and 500 torque..
The first pic is the installed bower..


The second is a cool cutaway of the blower.

 

Aesthetically that looks amazing! Four pounds seems pretty conservative though, I assume you'd have to do some internal work to allow for more boost with that kit?

 

 

All you have to do is install a smaller diameter pulley.

Smaller pulley = spin faster = more boost.

 

Notice that they are using a 3v 4.6 tb and mass air meter setup. If they went with a C&L air intake (or equivalent) i bet it would pick up a few more ponies. It is rated at 450/500 with 4lbs of boost. Too bad it wont work with my shaker . They said this was the same blower on the xtreme saleen and it put out 550+.