Originally Posted by accordepicenter

three steps colder is ALOT. I think if you have 7 heat range plugs youll be fine.

Originally Posted by projekteg

yeah, i'm pretty sure it was from staying in it while hitting boost cut, b/c when i had it off, the car was fine for a week or so and ran great, then i grenaded it in less than 24hrs. when i enabled the boost cut/extra features. as long as it's not my injectors, i'm good. i've got lower comp. forged internals now, and everything else taken care of, i'm just trying to get a peace of mind that the injectors are fine basically, because i'm about tapped out and that's all i need is to have to buy some new injectors.