Wiseco Mitsubishi 4G63 85.00 mm Bore 34.87 mm CH 0.00 CC Piston Set

Wiseco is well-known for making strong, reliable internal engine components, especially for high-performance applications. This Professional Series piston set is built for serious racers and builders who need parts that can handle extreme conditions. These pistons are designed for Mitsubishi 4G63 engines and are forged from 2618 aluminum, which gives them improved tensile strength for demanding race builds.

Each piston features precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. They also come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling further contribute to their durability and performance under heavy to severe duty use. This set includes four pistons, each with an 85.00 mm bore.

If you're rebuilding a high-performance 4G63 engine for racing or severe duty, these pistons are a solid option. Keep in mind that these are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.