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

Wiseco is known for making well-built performance engine components, and these Professional Series pistons are a prime example. If you're building a serious performance engine for your 1993-1999 Mitsubishi Eclipse, Eagle Talon, or Plymouth Laser, these pistons are designed to handle the demands of heavy to severe duty race applications. They are forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength for high-stress environments.

These pistons feature precision ring grooves, an anti-detonation groove, and additional ring seal features to ensure reliable performance. They also come with an ArmorGlide skirt coating that helps reduce friction and noise, while also resisting seizure. The fully machined crown and forced pin oiling further contribute to their durability and performance in demanding builds. This set is designed to fit the 4G63 engine with a 21cc dish and a bore size of 85.50 mm.