Quote Originally Posted by racerx1979 View Post
650 HP GT3?? GT3's do not make that kind of power. Unless it was turbocharged GT2?
I didn't put it on the dyno, but that's what they told me.
And i have not much trouble believing it. They make 520 hp stock, so i don't see why they would not be able to tune them to over 600hp.

Remember that its not a detuned rgt, its a uptuned national proto. You should be see it live to believe it.