clutchig is allowed but not sure on porting. what about the slp crank thats not stock so will that bump you up or no?Originally posted by DG_storm_rider
[br]I looked it up and a silencer will not bump me into improved. Just hope they don't look at the clutches too hard.
I havent noticed any loss in hp from the "noise box" but if I do I have decal stickers on the hood.....that adds at least 10hp more than enough to compensate, right?
thats what i thought, i was pretty sure that porting wasn't allowed.Originally posted by Dobiedog129
[br]No porting is allowed in stock here is some examples allowed in the stock class- clutching, gearing and suspension setup, lube systems and low lug track for ice picks.