Wiseco 1400 HD Mitsu EVO 8 - 4G63 Turbo -14cc Piston Shelf Stock Kit

Wiseco is well-known for making strong internal engine components, especially for high-performance applications. This 1400 HD piston set is a prime example, designed for serious builders working on engines like the Mitsubishi 4G63 found in popular sport compacts. If you're rebuilding the top end of your performance engine and need pistons that can handle serious stress, these are built for that job.

These pistons are forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength for demanding use. They feature precision ring grooves, an anti-detonation groove, and other features to improve ring seal, helping to keep combustion contained where it belongs. The crown is fully machined, and they come with an ArmorGlide skirt coating. This coating helps reduce friction and resist seizure, while also contributing to quieter operation. Wiseco also includes forced pin oiling to ensure the wrist pins stay well-lubricated under high loads.

This kit is designed for heavy to severe duty performance applications. It includes four pistons, each with an 87.00 mm bore and a -14cc dish. The kit also comes with premium rings. Please note that these pistons are not CARB approved and cannot be shipped to California. They fit a range of vehicles including the Mitsubishi Eclipse, Lancer, and Eagle Talon.