
The Wiseco Professional Series forged piston for Mitsubishi 4G63 turbo applications is a single high-strength replacement sized for an 86.00 mm bore with 1.378 in compression height. Built for heavy-to-severe duty race and high-boost builds, it offers race-level durability and comes with premium rings. Forged from 2618 aluminum and machined in the USA, it includes ArmorGlide skirt coating, precision ring grooves, anti-detonation features and forced pin oiling.
Wiseco Mits Turbo DISH -10cc 1.378 X 86.0 Piston Shelf Stock