The Wiseco Professional Series forged piston for Mitsubishi applications (4G63 head, 85.00 mm bore, 10.5:1) is a race-oriented, no-expense-spared piston built from 2618 aluminum. It includes precision ring grooves, anti-detonation features, ArmorGlide skirt coating, and is supplied as a single piston for heavy-duty race engine builds that demand forged component durability and enhanced sealing under severe duty conditions.
Wiseco Mitsu 4G64 w/4G63 Head 85mm Bore 10.5:1 E85 Single Piston