The Wiseco Professional Series forged piston set for Mitsubishi 4G63 applications with an 86.00 mm bore is a four-piece sport-compact kit for demanding turbo engines. Forged from 2618 aluminum and fully machined in the USA, the pistons include precision ring grooves, an anti-detonation groove, forced pin oiling and a machined crown. ArmorGlide skirt coating reduces friction and seizure risk, and premium rings are supplied.
Wiseco Mits Turbo DISH -17cc 1.378 X 86MM Piston Kit