Wiseco Mitsubishi 4G63 85.25 mm Bore 34.87 mm CH 0.00 CC Piston Set

This set includes four forged pistons for your Mitsubishi 4G63 engine, each with an 85.25 mm bore. These pistons are built for serious racing and heavy-duty applications, featuring a 34.87 mm compression height and a 0.00 CC combustion chamber volume. They are designed to handle the demands of severe duty performance builds.

Crafted from 2618 aluminum in the USA, these pistons are forged and machined for improved tensile strength. They come with precision ring grooves, an anti-detonation groove, and other features aimed at improving ring seal. The pistons also feature an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling further contribute to their durability and performance under extreme conditions.

These pistons are intended for performance builds where durability and reliability are paramount. Please note that this part is not CARB approved and cannot be shipped to California.