Wiseco AC/HON B 4v DOME +8.25 STRUT 8500XX Piston Shelf Stock Kit

If you're rebuilding the engine in your 1997 or 1998 Honda CR-V for serious performance, these Wiseco Professional Series pistons are a solid choice. They're designed for demanding race applications where durability and consistent performance are critical. These aren't your average replacement pistons; they're built from the ground up to handle the stress of heavy and severe duty use.

Wiseco forges these pistons from 2618 aluminum, which offers improved tensile strength for better reliability under high loads. They feature precision-machined ring grooves, anti-detonation grooves, and other features to ensure a good seal and prevent issues like detonation. The fully machined crown also contributes to their performance. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and keep things quieter during operation. The pistons also come with forced pin oiling to keep the wrist pins properly lubricated.

This set includes four pistons, each with an 85.00 mm bore and a dome shape designed for a +8.25 compression ratio. They are intended for use with the B16 engine. Please note 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.