
The Wiseco Professional Series forged single piston suits Mitsubishi 4G63 turbo applications with an 85.50 mm bore and 1.378 in. compression height. Built from 2618 forged aluminum, it includes precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and a fully machined crown. Forced pin oiling and heavy-duty race construction make it a durable single-piston option for boosted builds.
Wiseco Mits Turbo DISH -17cc 1.378 X 85.5 Piston Shelf Stock