
The Wiseco Professional Series forged piston set for Mitsubishi 4G63 applications lists an 85.50 mm bore, 35.00 mm compression height and a 0.866 in. pin diameter and is supplied as a set of four with premium rings. Forged from 2618 aluminum, it includes precision ring grooves, anti‑detonation features, ArmorGlide skirt coating and forced pin oiling for durability in high‑stress builds.
Wiseco Mits Turbo DISH -10cc 1.378 X 85.5 Piston Shelf Stock Kit