Wiseco Mitsubishi 4G63 87.00 mm Bore 28.87 mm CH 0.00 CC Piston Set

If you're building a high-performance Mitsubishi 4G63 engine for serious racing or severe duty applications, you need pistons that can handle the stress. Wiseco's Professional Series forged pistons are designed for just that, offering a robust solution for builders who are pushing their engines to the limit.

These pistons are forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength under high temperatures and pressures. They feature precision ring grooves, anti-detonation grooves, and other features to ensure a solid seal and prevent detonation. A notable feature is the ArmorGlide skirt coating, which helps reduce friction, resist seizure, and contribute to quieter operation. The fully machined crown and forced pin oiling further enhance their durability and performance in demanding race builds.

This set includes four pistons, each with an 87.00 mm bore and a 28.87 mm compression height. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For builders aiming for maximum performance and reliability in their 4G63, these Wiseco pistons are a well-built option.