Wiseco Honda / Acura B series Flat Top 10.5:1 Piston Shelf Stock Kit

If you're rebuilding the engine in your 1997 or 1998 Honda CR-V, especially for performance applications, this Wiseco piston set is built to handle the stress. These are flat-top pistons designed for the Honda B-series engine, specifically targeting a 10.5:1 compression ratio. They are made from 2618 aluminum, which is known for its improved tensile strength, making them well-suited for heavy or severe duty use.

Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that improve ring seal. They also come with an ArmorGlide skirt coating. This coating helps reduce friction, resist seizure, and operate more quietly, all important factors when you're pushing an engine hard. The fully machined crown ensures accuracy, and the forced pin oiling system helps keep the wrist pins lubricated under high loads.

This kit includes everything needed to replace the pistons for a complete set of four. Remember 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.