Wiseco Acura 4v DOME +2cc STRUTTED 84.0MM Piston Shelf Stock Kit

Starting with a 2618 aluminum forging, these Wiseco pistons are built for serious performance in your 1997-1998 Honda CR-V. The material choice here is key, offering improved tensile strength over standard aluminum to handle the stresses of heavy or severe duty race builds. Wiseco machines these pistons in the USA, ensuring precision throughout the manufacturing process.

You'll find a fully machined crown with a +2cc dome volume, designed to work with specific cylinder head configurations for optimal compression. The anti-detonation grooves and additional ring seal features help maintain consistent performance and durability under high loads. Plus, the ArmorGlide skirt coating is applied to reduce friction, minimize noise, and resist seizure, which is crucial when pushing your engine hard. The forced pin oiling design also ensures the wrist pin receives adequate lubrication, a small but important detail for longevity in demanding applications.

This set includes four pistons, each with a 84.00 mm bore and a 30.00 mm compression height, utilizing a 0.8268 inch pin diameter. They are designed as a shelf-stock kit, meaning they are ready to go for your build. Keep in mind these are not CARB approved and cannot be shipped to California. For a complete rebuild, you'll want to ensure you have all the necessary supporting components and follow the manufacturer's installation guidelines.