Quote Originally Posted by QwikGT View Post
well if its misfiring up top, and youre still in it you are asking for trouble, sooner or later the motor will blow. 4* of KR is a lot and you need a tune. if i was you i would put the 3.8 pulley back on, that 3.4 is not doing anything for you, especially with that garbage ZZP pcm
Yeaah i got enough supporting mods for a 3.4 pulley to stay. But i do need to send my pcm to tdc and i'm saving up for some 1.9 mod rockers.