I put in a set of JE pistons 30 over, full length headers, ported and polished blower, spec stage 3 clutch, 2.8 pully w/ chip, cold air intake, billet flow throttle body, Kenne Bell boost-a-pump, sub-frame conn., drive shaft loop, and a few other odds and ins. My question is since it's an EARLY '03 what do I watch for with the "bad heads?" I've about got it up and runnig again. There was no tick when I pulled the motor and from what I understand if it's going to tick it will do it right off the bat. My car has 6k miles.