CP Ring ONLY for CP pistons with 91mm Bore Size Honda K20/Nissan RB20DET/SR20VE

If you're rebuilding the top end of your Honda K20, Nissan RB20DET, or SR20VE engine and need to replace just the piston rings, this CP-Carrillo ring is what you're looking for. It's specifically made to work with CP Pistons that have a 91mm bore size, ensuring a proper seal and optimal performance for your engine build.

This is a single ring designed to be part of a set, meant to replace a worn or damaged ring on your existing CP pistons. It's built to the same specifications as the original rings that came with your CP pistons, so you know it'll fit right and perform as expected. Keeping your engine's compression sealed is critical for power and efficiency, and using the correct replacement parts like this ring is key to a successful rebuild.