Originally Posted by Jim C (Ironhead)

Hey yo Grant!

Sorry I haven’t gotten back to ya sooner. I always have a ton of crap ta do :-P

Anyway, as far as engine mods go: I have the K &N Intake, M1 Performance manifold, 52MM Billet Throttle Body (4MM over stock), Billet Turtle (Directs air flow into the manifold runners), 1.7 Roller Rockers, Springs, pushrods, Headers, Exhaust opened up to 3 inches from the Y-Pipe to the tip. Last Dyno run was approximately 287 RWHP, and 320 ft pds of torque. I haven’t dyno’d it since I reprogrammed the computer, but, it should give me about 300 RWHP (Estimate)