4g93 port n polish plus change gasket valve tuning cost how much? if change cam pulley didnt change cam shaft got use? got difference? here 2 cam pulley cost 480 no include labour charge xpensive??
can i know the reason of why my car always turned off or mati engine after boost with air cond on?? Current engine is 4G63T EVO I, with minor modifications. HKS open pod air filter, fuel regulator, and SARD R2D2 BOV...