CP Piston & Ring Set for Acura B18C1 - Bore (81mm) - Size (Standard) - Compression Ratio (9.0)

This package includes a complete set of four forged pistons and matching rings for your 1994-2001 Acura Integra with the B18C1 engine. These pistons are designed to be a standard bore replacement, meaning they match the original cylinder diameter at 81mm. The included rings are crucial for creating a proper seal between the piston and cylinder wall, which is essential for engine performance and longevity. With a compression ratio of 9.0:1, these pistons offer a solid foundation for rebuilding or upgrading your B18C1 engine.

CP Pistons is known for making well-built internal engine components, and this set is no exception. Forged pistons are significantly stronger and more durable than cast pistons, making them a popular choice for builds that see harder use or higher performance demands. The 9.0:1 compression ratio is a good balance, offering a noticeable improvement over stock without requiring extensive modifications to fuel and ignition systems, though it does open the door for further tuning. This set is designed to fit right into your B18C1 engine, simplifying the rebuild process.

When rebuilding an engine, it's important to ensure all components are clean and properly lubricated before installation. Refer to the manufacturer's installation instructions for specific details regarding piston ring gap, piston-to-wall clearance, and assembly lubrication. Please note that this part is not CARB approved and cannot be shipped to California.