CP Piston & Ring for Acura B18C1 - Bore (83mm) - Size (+2.0mm) - Compression Ratio (9.8)

This product includes a set of forged pistons and matching rings for your Acura B18C1 engine. These pistons are designed with an 83mm bore and are sized at +2.0mm, meaning they are intended for a specific engine build that requires this larger diameter. The compression ratio for this set is 9.8:1, which is a notable figure for performance-oriented builds where a balance between power and pump gas compatibility is desired.

CP Pistons are known for their well-built forged construction, which offers a strong and durable option for engine rebuilding. Forging the aluminum allows for a denser, more resilient piston that can better withstand the higher pressures and temperatures found in modified or performance engines compared to cast pistons. The included rings are crucial for proper sealing between the piston and cylinder wall, which directly impacts compression, oil control, and overall engine efficiency. This set is specifically tailored for the B18C1 engine, ensuring a direct fit for the piston itself within the cylinder bore.

When rebuilding an engine like the B18C1, especially with a +2.0mm overbore, it's important to ensure all supporting components are up to the task. This piston set is a solid option for those looking to enhance their engine's performance and reliability. Please note that this part is not CARB approved and cannot be shipped to California.