Wiseco AC/HON B 4v DOME +8.25 STRUT 8550XX Piston Shelf Stock Kit

Wiseco is well-known for making strong, reliable engine components, especially for performance applications. This Professional Series piston set is a prime example, designed specifically for demanding builds like the 1997-1998 Honda CR-V. If you're pushing your B16 engine hard, these pistons are built to handle it. They are forged from 2618 aluminum, which gives them improved tensile strength over cast aluminum, making them a solid choice for heavy or severe duty use.

These aren't just basic pistons; they come packed with features to improve performance and durability. You'll find precision ring grooves, anti-detonation grooves, and other features designed to enhance ring seal. The fully machined crown ensures a clean combustion chamber, and the forced pin oiling helps keep the wrist pins lubricated under extreme conditions. Plus, the ArmorGlide skirt coating helps reduce friction and noise, while also resisting seizure. These pistons are engineered, forged, and machined right here in the USA.

This set includes four pistons, each with an 85.50 mm bore and a dome shape that results in a +8.25 compression ratio, designed to work with the B16 engine. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're serious about building a high-performance engine for your CR-V, this Wiseco piston set is a well-built option designed for the job.