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The Wiseco Professional Series forged piston is a single, competition-ready replacement tailored for Mitsubishi 4G63 applications. This piston has an 86.00 mm bore, 35.01 mm compression height and a 0.827 in pin diameter and ships with premium rings. Forged from 2618 aluminum, it includes ArmorGlide skirt coating, precision ring grooves, anti‑detonation groove, forced pin oiling and a fully machined crown for severe-duty reliability.
Wiseco Mits Turbo DISH -17cc 1.378 X 86MM Piston Shelf Stock
