The Wiseco Professional Series forged piston set for Mitsubishi 4G63 engines provides race-capable durability for demanding builds. This set of four forged 2618 aluminum pistons (86.50 mm bore, 28.87 mm compression height, 0.8661 in. pin) includes premium rings and features ArmorGlide skirt coating, precision ring grooves, anti-detonation groove, fully machined crowns and forced pin oiling to reduce friction and improve sealing in severe-duty applications.
Wiseco Mitsubishi 4G63 86.50 mm Bore 28.87 mm CH 0.00 CC Piston Set