CP Piston & Ring Set for Honda F20C - Bore (87mm) - Size (STD) - Compression Ratio (10.0)

This is a set of four forged pistons and rings from CP Pistons, specifically made for the 2000-2003 Honda S2000 with the F20C engine. These pistons are designed to be a direct replacement for your stock ones, featuring an 87mm bore and a 10.0:1 compression ratio. If you're rebuilding your F20C engine, especially if you're looking to improve its performance or durability, a well-built set of forged pistons like these is a critical component.

CP Pistons are known for their strong construction. These pistons are forged from high-grade aluminum, which makes them significantly stronger and more resistant to detonation than cast pistons. This strength is crucial for handling increased cylinder pressures, whether from higher boost levels in a turbocharged application or from a naturally aspirated build aiming for more power. The included rings are also designed to seal properly against the cylinder wall, helping to maintain compression and control oil consumption. The 10.0:1 compression ratio is a common target for builds that might see forced induction or aggressive tuning, offering a good balance between power output and pump gas compatibility.

When installing these pistons, ensure your cylinder bores are properly honed to match the piston skirt and ring design for optimal performance and longevity. It's also a good time to inspect your connecting rods and crankshaft for any signs of wear. This set includes everything you need to replace the pistons on your F20C engine, making it a solid choice for a performance rebuild or a robust stock replacement.