Wiseco 1400 HD Mitsu EVO 8 - 4G63 Turbo -21cc Single Piston

If you're rebuilding the engine in your Mitsubishi EVO 8 with the 4G63 Turbo engine, you're likely looking for parts that can handle serious stress. These Wiseco pistons are forged from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for heavy to severe duty performance applications. They are designed to be a direct replacement for your stock pistons, with an 86.00 mm bore size and a -21cc dish to accommodate specific engine builds.

Wiseco machines these pistons right here in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that improve ring seal. They also come with an ArmorGlide skirt coating, which helps reduce friction and noise while also making the piston more resistant to seizing. The crown is fully machined, and the piston features forced pin oiling to ensure proper lubrication where it's needed most.

This piston is sold individually, so be sure to order the correct quantity for your engine. Please note that this part is not CARB approved and cannot be shipped to California.