Wiseco Professional Series forged single piston for the Mitsubishi 4G63 (Evo 8) is a shelf‑stock 1400 HD piston with a −14cc crown volume intended for turbo use. Machined from forged 2618 aluminum, the piston features an 85.00 mm bore, 35.00 mm compression height, 0.866 in pin diameter, ArmorGlide skirt coating, precision ring grooves, and forced pin oiling for heavy‑duty race applications.
Wiseco 1400 HD Mitsubishi EVO 8 - 4G63 Turbo -14cc Shelf Stock Single Piston