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The Wiseco Professional Series piston set for Mitsubishi 4G63 (Evo VIII) turbo applications is built for high‑stress competition engines. This four‑piston kit (85.00 mm bore, 28.70 mm compression height) is forged from 2618 aluminum, fully machined with precision ring grooves, anti‑detonation groove, ArmorGlide skirt coating and forced pin oiling, and includes premium rings for reliable service.
Wiseco 1400 HD Mitsu EVO 8 - 4G63 Turbo -21cc Piston Shelf Stock Kit
