Wiseco Professional Series forged piston set for Mitsubishi 4G63 Gen‑2 engines is a set of four machined pistons built from 2618 aluminum for high‑stress applications. The 86.00 mm bore pistons feature ArmorGlide skirt coating, precision ring grooves, an anti‑detonation groove and forced pin oiling, engineered to provide durability, reduced friction and reliable sealing under severe duty.
Wiseco Mitsubishi 4G63 2.0L Gen 2 w/ 156mm Long Rod 86mm Bore +.040 Oversize -4 Dome Dish Piston Set