• Specifically designed for Nissan RB25DET 6cyl engines • 86.50mm bore size with +0.5mm upgrade • Compression ratio of 9.0:1 for optimal performance (Set of 6)

This CP Piston & Ring Set is perfect for car enthusiasts looking to upgrade their Nissan RB25DET 6-cylinder engines. Whether you're into racing or just want better daily driving performance, this set is a great choice. The set comes with six pistons and rings, each with an 86.50mm bore size and a +0.5mm upgrade. It has a compression ratio of 9.0:1, which helps boost engine power and efficiency.