Wiseco Honda K20C1 TYPE R x 3cc Dome 1.2600 x 3 Engine 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 components that can handle extreme conditions. These pistons are designed to remove limits in heavy to severe duty race builds.

Each piston in this set is forged and machined in the USA from 2618 aluminum, which offers improved tensile strength for demanding use. They feature precision ring grooves, an anti-detonation groove, and other features to improve ring seal. The crown of each piston is fully machined, and they come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. The design also includes forced pin oiling for better lubrication.

This set includes four pistons, each with a 3cc dome and a bore size of 86.50 mm. The compression height is 32.00 mm, and they use a 0.8661 inch (22mm) pin diameter. Please note that these pistons are not CARB approved and cannot be shipped to California.