Am looking at installin XP cam, 105 springs, PCM, CAI, and a 3.4" Pulley. I have the manifold back exhaust. My question is will I run ok with out headers? I really want to get them on! but will not be able to buy them till next year.
Anyone run same set-up without headers?? How does it run?? Get lots of Knock?
Thx Guys for ur input