Wiseco Mits Turbo DISH -21cc 1.130 X 85.5 Piston Shelf Stock

If you're building a high-performance Mitsubishi 4G63 engine for serious racing, these Wiseco pistons are a solid choice. They're designed to handle the demands of heavy to severe duty applications, giving you the confidence to push your engine hard. Wiseco has engineered these pistons from 2618 aluminum, a material known for its improved tensile strength, which is crucial when you're dealing with boosted engines.

These aren't just basic pistons; they come with features like precision ring grooves, anti-detonation grooves, and additional ring seal improvements to ensure a tight seal and prevent detonation. The crown is fully machined for accuracy, and they even include forced pin oiling to keep things well-lubricated. Plus, the ArmorGlide skirt coating helps reduce friction and resist seizure, contributing to quieter operation and better durability under stress.

This set is for a single piston, so be sure to order the correct quantity for your engine build. Keep in mind these are not CARB approved and cannot be shipped to California.