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

This kit includes a set of four Wiseco 1400 HD forged pistons, designed specifically for Mitsubishi 4G63 Turbo engines. These pistons feature an 87.50 mm bore and a -21cc dish, with a compression height of 28.87 mm and a 0.866-inch pin diameter. They are built from 2618 aluminum, forged and machined in the USA, offering improved tensile strength for demanding applications.

Wiseco's Professional Series pistons are constructed for heavy to severe duty race builds. They come with precision ring grooves, anti-detonation grooves, and additional features for improved ring seal. The fully machined crown and forced pin oiling are standard on these well-built components. Additionally, they feature an ArmorGlide skirt coating that helps resist seizure, reduces friction, and contributes to quieter operation.

These pistons are intended for serious racers and builders who need reliable performance under extreme conditions. Please note that this kit is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.