Wiseco AC/HON B 4v DOME +8.25 STRUT 8400XX Piston Kit

This Wiseco piston kit includes four forged pistons, designed for Honda B16A engines. These pistons feature a dome volume of +8.25cc and a bore size of 84.00 mm, making them suitable for sport compact applications. They are built from 2618 aluminum, a material known for its improved tensile strength, and are forged and machined in the USA.

Wiseco's Professional Series pistons are intended for demanding race builds. They come with precision ring grooves, anti-detonation grooves, and features designed to improve ring seal. The pistons also have a fully machined crown and utilize forced pin oiling for better lubrication. For reduced friction, quieter operation, and resistance to seizure, the skirt coating is treated with ArmorGlide.

These pistons are designed and built to handle heavy to severe duty performance applications. Please note that this kit is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.