Re: Horsepower Question (mattdoc)
Starting to think that the Head Really Needs some Larger Exhaust Valves
or a Good Porting and a 4 Grind on the Valve .
The Euro-RS , I Believe also has Better Cams .
Looks Like that Bell is Helping Out.
Speaking of InterCoolers , I Wonder How all the Evolve Guys are Running?