Wiseco Mits Turbo DISH -10cc 1.378 X 85.5 Piston Shelf Stock Kit

If you're building a high-performance Mitsubishi 4G63 engine for serious racing or heavy-duty street use, a strong set of pistons is crucial. This Wiseco Professional Series piston kit is built to handle the demands of boosted applications. These pistons are forged from 2618 aluminum, a material known for its improved tensile strength, making them well-suited for the high pressures and temperatures found in performance engines.

Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves and anti-detonation features that help improve ring seal and prevent detonation. They also feature an ArmorGlide skirt coating, which reduces friction for quieter operation and helps prevent seizure. The fully machined crown and forced pin oiling further contribute to their durability and performance under severe duty conditions. This kit includes four pistons, each with a dish volume of -10cc and a bore size of 85.50 mm.

This set is designed for sport compact applications and is a popular choice for builders looking for reliable components for their performance Mitsubishi builds. Remember that these pistons are not CARB approved and cannot be shipped to California.