Wiseco K20C1 Honda Type R HD Forged Piston

This Wiseco piston is the latest offering from 4P for the K20C1 engine platform. We have worked closely with Wiseco Engineers to further develop the K20C1 with this latest piston design. The focus of this effort was to bring a smooth edge design with the finishing details that Wiseco is famous for. This is an 86mm piston that will easily install into the factory block. It features a thicker top, thick wall tool steel wrist pin, a stronger pin boss area, and a special ring package specifically for this application. This is a lighter weight symmetrical skirt design with unique DI dish design. You will appreciate the design detail at first sight.

86mm in stock. Larger bore sizes for sleeved blocks are available, but will take up to 5 weeks to build.