The Wiseco Professional Series forged piston for Mitsubishi 4G63 stroker applications (85.50 mm bore) is a single, sport-compact piston made for demanding engines. Forged from 2618 aluminum and shipped with premium rings, it includes precision ring grooves and an anti-detonation groove. ArmorGlide skirt coating helps prevent seizure and cut friction while fully machined crown features and forced pin oiling add durability.
Wiseco Mitsubishi Lancer EVO 8 Stroker Turbo Piston Shelf Stock