CP Piston & Ring Set for Honda B-Series - Bore (84.0mm) - Size (STD) - CR (11.5) - SINGLE PISTON

Forged from high-strength 2618 aluminum alloy, this CP Pistons piston is built for demanding B-series Honda builds. It features an 84.0mm bore size and a standard (STD) compression height, designed to work with your existing B-series engine components. The 11.5:1 compression ratio is a notable increase over stock, which can help improve power output when paired with appropriate tuning and supporting modifications.

CP Pistons is known for making well-built engine components, and this piston is no exception. The 2618 alloy offers a good balance of strength and thermal expansion properties, making it suitable for performance applications. This piston is sold individually, so you can purchase exactly what you need to replace damaged pistons or build a custom engine. Remember that this piston is not CARB approved and cannot be shipped to California.