The Wiseco Professional Series forged piston set for Mitsubishi 4G63 applications is built to withstand heavy-to-severe duty race environments. This set of four pistons is forged from 2618 aluminum and includes premium rings. Features include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for seizure resistance and reduced friction, fully machined crowns and forced pin oiling for consistent lubrication.
Wiseco Mits Turbo DISH -17cc 1.378 X 85.0 Piston Shelf Stock Kit