Wiseco 1400 HD Mitsu EVO 8 - 4G63 Turbo -21cc Piston Shelf Stock Kit

If you're building a high-performance Mitsubishi EVO 8 with the 4G63 Turbo engine, this Wiseco 1400 HD piston set is designed for serious racers and builders. These pistons are made from 2618 aluminum, which is known for its improved tensile strength, making them well-suited for demanding engine builds. The set includes four pistons, each with an 86.00 mm bore and a -21cc dish, designed to work with the 4G63 Turbo engine.

Wiseco has packed these pistons with features for both performance and durability. You'll find precision ring grooves, anti-detonation grooves, and other features to improve ring seal. The fully machined crown ensures accuracy, and the forced pin oiling helps keep the pins lubricated under extreme conditions. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and operate more quietly, which is a notable benefit in high-stress applications. These are built to handle heavy to severe duty performance builds, removing limits for your engine.

This set is intended for competition use and is not CARB approved, meaning it cannot be shipped to California. Ensure you consult your engine builder or a qualified mechanic for installation details and compatibility with your specific build.