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The Wiseco Professional Series single forged piston is specified for Mitsubishi 4G63 turbo applications—87.50mm bore—for high-duty race builds. Built from forged 2618 aluminum in the USA, the piston includes precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating for seizure resistance and reduced friction, and features forced pin oiling to meet severe-duty performance demands.
Wiseco 1400 HD Mitsu EVO 8 - 4G63 Turbo 87.5mm Bore -21cc Single Piston
