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

If you're rebuilding the engine in your 1993-1999 Mitsubishi Eclipse, especially for a high-performance or racing application, a solid set of pistons is crucial. This Wiseco Professional Series piston set is designed to handle the demands of serious engine builds using the 4G63 engine. These aren't your average pistons; they're built from the ground up to withstand heavy to severe duty use, giving you the confidence to push your engine's limits.

Wiseco crafts these pistons from 2618 aluminum, a well-known material for its improved tensile strength, making them a strong choice for demanding applications. They feature precision ring grooves, anti-detonation grooves, and other features to ensure excellent ring seal. You'll also find a fully machined crown and forced pin oiling for better lubrication. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and operate more quietly, which is a notable benefit during break-in and beyond.

This kit includes four pistons, each with an 85.50 mm bore and a -21cc dish volume, designed to work with the 4G63 Turbo engine. Remember that these pistons are not CARB approved and cannot be shipped to California. For a complete build, ensure you have all the necessary supporting components and follow the manufacturer's installation guidelines.