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The Wiseco Professional Series forged piston set for Mitsubishi 4G63 stroker applications comes as a set of four with premium rings. This stroker kit lists an 85.00 mm bore, 28.70 mm compression height and a 0.866 in. pin diameter. Forged from 2618 aluminum, it includes precision ring grooves, anti‑detonation features, ArmorGlide skirt coating and forced pin oiling to handle demanding, high‑stress engine builds.
Wiseco Mitsubishi Lancer EVO 8 Stroker Turbo Piston Kit
