Wiseco Opel C20LET 86.75 mm Bore 30.49 mm CH -13.00 CC Piston Set

Wiseco is well-known for making strong, reliable engine components for high-performance applications. This Professional Series forged piston set is a prime example, built for serious racers and builders who push their engines hard. These pistons are designed to handle the demands of heavy to severe duty race builds, giving you the confidence to remove your limits.

Each piston in this set is engineered, forged, and machined right here in the USA from 2618 aluminum. This material choice offers improved tensile strength, crucial for components that endure extreme pressures and heat. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. They also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown is ready for your build, and forced pin oiling ensures proper lubrication where it's needed most.

This set includes four pistons, each with an 86.75 mm bore and a 30.49 mm compression height. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.