Wiseco 1400 HD Mitsu EVO 8 - 4G63 Turbo -21cc Armor Plated Piston Shelf Stock Single Piston

Forged from 2618 aluminum in the USA, this Wiseco piston is built for the demands of performance Mitsubishi 4G63 Turbo engines. The 85.50 mm bore size and 28.70 mm compression height are designed to work within specific engine configurations, and the -21cc dish volume is a key factor in achieving desired compression ratios for boosted applications.

Wiseco has included several features to enhance durability and performance. The ArmorGlide skirt coating helps reduce friction and noise, while also resisting seizure under high stress. You'll also find precision ring grooves, an anti-detonation groove, and additional features for improved ring seal, all contributing to better combustion efficiency and power delivery. The fully machined crown and forced pin oiling further support reliable operation in heavy-duty and severe-duty builds.

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.