CP Piston & Ring Set for Honda F20C - Bore (87mm) - Size (STD) - Compression Ratio (9.0)

This is a set of four forged pistons and matching rings for the Honda F20C engine, specifically for your 2000-2009 Honda S2000. These pistons are designed to replace your stock ones, featuring a standard bore size of 87mm and a compression ratio of 9.0:1. This setup is a popular choice when rebuilding or upgrading the F20C engine, especially for those looking for a robust replacement that can handle increased performance demands.

CP Pistons are well-known for their forged construction, which uses a stronger aluminum alloy than cast pistons. This forging process creates a denser, more durable piston that is more resistant to detonation and mechanical stress. The 9.0:1 compression ratio is a balanced choice, offering a slight improvement in performance over stock while remaining compatible with a wide range of tuning and fuel setups. The included rings are designed to seal effectively against the cylinder walls, ensuring good compression and oil control.

When installing these pistons, it's important to follow the manufacturer's recommended clearances and lubrication procedures. This set is intended for use in performance-oriented builds and is a solid option for anyone looking to refresh their F20C engine with reliable, high-performance components. Please note that this part is not CARB approved and cannot be shipped to California.