CP Piston & Ring Set for Nissan RB25DET NEO - Bore (86.0mm) - Size (STD) - CR (9.0) - Set of 6

If you're rebuilding the engine in your Nissan RB25DET NEO, especially for higher performance applications, a strong set of pistons is crucial. This set from CP Pistons is built to handle the demands of a performance engine build. These pistons are forged from high-strength aluminum, a process that creates a denser, more durable material compared to cast pistons. This makes them well-suited for engines that will see increased boost pressure or higher RPMs.

This specific set is designed for the RB25DET NEO engine, with a bore size of 86.0mm and standard sizing, meaning they're intended to fit within the original cylinder dimensions. The compression ratio is set at 9.0:1, which is a common and versatile ratio for boosted applications, offering a good balance between power and drivability. CP Pistons are known for their precision manufacturing, ensuring each piston meets tight tolerances for consistent performance and reliability within the engine. This set includes all six pistons and the necessary rings to complete the installation.

When undertaking an engine rebuild of this caliber, it's important to ensure all components are properly matched and installed according to manufacturer specifications. This set is a solid option for those looking to build a robust RB25DET NEO engine. Please note that this part is not CARB approved and cannot be shipped to California.