I have heard of 1 person NOT needing a tune when he added LT headers...he didn't get any CEL's (on an LS3, w/ stainless works headers/cats).
BUT...since you have a V6...things could be different...not sure. I'd talk to the header manufacturer to see what their experience is on them. There's not too many tuners doing the V6 Camaro yet, so maybe they wont throw codes?
If you want to take a ride up to NY, I can put you in touch with a tuner who knows what he's doing. Once EFI live and/or HPtuners can access the V6 computer, he'll be tuning them. He's already tuning transmissions in the LT's.
ECS-Paxton Supercharger / American Racing Headers & Exhaust / PFADT Suspension / DSS 9" 4.10 Rear / FOR SALE!
Powerfreak is the only one who actually understood anything.
Last edited by POWERFREAK; 01-03-2010 at 10:27 AM.