The Wiseco Professional Series forged piston set for Mitsubishi 4G63 engines (Evo VIII) delivers race-focused durability and improved ring sealing for heavy-duty turbo applications. It’s a direct replacement set of four pistons intended for aggressive builds. Forged from 2618 aluminum and fully machined, these pistons include premium rings, ArmorGlide skirt coating for seizure resistance, precision ring grooves, an anti-detonation groove and forced pin oiling. Bore: 86.25 mm; compression height: 35.00 mm.
Wiseco 1400 HD Mitsubishi Evo 8 - 4G63 Turbo -14cc Piston Shelf Stock Kit