The Wiseco Professional Series forged piston set for Mitsubishi 4G63 engines provides race-ready durability for heavy-duty builds. This set of four forged 2618 aluminum pistons (86.75 mm bore, 28.87 mm compression height, 0.8661 in. pin) includes premium rings and incorporates ArmorGlide skirt coating, precision ring grooves, anti-detonation groove, fully machined crowns and forced pin oiling to reduce friction and preserve ring seal under stress.
Wiseco Mitsubishi 4G63 86.75 mm Bore 28.87 mm CH 0.00 CC Piston Set