CP Piston & Ring Set for Acura B18C1 - Bore (82.0mm) - Size (+1.0mm) - Compression Ratio (11.0)

This is a set of forged pistons and rings from CP Pistons, specifically made for the 1994-2001 Acura Integra with the B18C1 engine. These are a +1.0mm oversize set, meaning the bore diameter is 82.0mm, which is 1.0mm larger than the stock bore. This is a common choice when rebuilding an engine that has been bored out due to wear or to increase displacement for more power.

CP Pistons are well-known for their robust construction, and this set is no exception. They are forged from high-strength aluminum alloy, which makes them significantly stronger and more durable than cast pistons. This strength is crucial for handling the increased cylinder pressures and temperatures that come with performance engine builds. The pistons in this set are designed to achieve an 11.0:1 compression ratio, which is a notable increase over stock and will contribute to improved power output when paired with appropriate tuning and supporting modifications. The set includes the pistons and the necessary rings to complete the installation.

When installing these pistons, remember they are an oversize part and require a properly bored and honed cylinder block to ensure a good seal and proper piston-to-wall clearance. It's always recommended to consult the manufacturer's installation instructions for precise clearances and any specific break-in procedures. Please note that this part is not CARB approved and cannot be shipped to California.