Yea I hear mixed things about the pro comps but alot of people are making some serious horse on them and they cost the same as my heads it seems, I will give them a try actually and report back They were tempting me on my 454 build! When I buy them bare do I have to do anythiing special to them like porting or combustion chamber work? or can I have my head guy just bolt parts onto them and go?
you guys think the 300ccs are what I should get?
what kinda duration cam should I be looking at if i get the 300cc heads with the 489/496 stroker?
i put this howards hyd roller in my last 454 and im thinking it was to small almost even with the 2.73 gears but it pulls pretty good.
CL120245-12 av dur 278/284