The Wiseco Professional Series forged piston set for Mitsubishi 4G63 engines is designed for severe-duty and racing use. This set of four forged 2618 aluminum pistons (87.00 mm bore, 28.70 mm compression height, 0.8661 in. pin) includes premium rings and incorporates ArmorGlide skirt coating, precision ring grooves, an anti-detonation groove, fully machined crowns and forced pin oiling to improve durability and sealing under high-load conditions.
Wiseco Mitsubishi 4G63 87.00 mm Bore 28.70 mm CH -12.00 CC Piston Set