Wiseco 02-06 Acura/Honda K20 RSX-S +5cc 11.0:1 CR Piston Shelf Stock Kit

This kit includes a set of four Wiseco forged pistons, designed for 2002-2006 Acura RSX Type-S models with the K20 engine. These pistons are built to handle the demands of serious racing and heavy-duty performance applications. They feature a +5cc dish volume, resulting in an 11.0:1 compression ratio when installed in the specified engine configuration.

Wiseco crafts these pistons from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for severe duty builds. The pistons are fully machined, including the crown, and feature precision ring grooves, anti-detonation grooves, 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 design includes forced pin oiling to ensure proper lubrication of the wrist pin.

These pistons are intended for performance-oriented engine builds where durability and strength are paramount. 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.