The Wiseco Professional Series forged piston set for Mitsubishi 4G63 (Evo VIII) is built for high-stress turbo engines and supplied as a set of four. Forged 2618 aluminum construction and full machining support heavy to severe duty race use while premium rings improve sealing. The design includes ArmorGlide skirt coating for reduced friction, precision ring grooves, an anti-detonation groove and forced pin oiling. Bore: 86.00 mm; compression height: 28.70 mm.
Wiseco 1400 HD Mitsubishi Evo 8 - 4G63 Turbo -21cc Piston Shelf Stock Kit