CP Piston Turbo Ring Set 1.2mm Top Ring 1.2mm 2nd Ring 2.0mm Oil Ring 3.307 bore PVD for SC7700

This is a CP Pistons turbo ring set designed for a 3.307 inch bore. It includes a 1.2mm top ring, a 1.2mm second ring, and a 2.0mm oil ring. These rings are built for performance applications where a turbocharger is used, requiring a robust sealing solution.

The PVD coating on these rings offers improved durability and reduced friction compared to standard coatings. This helps maintain a good seal under the higher pressures and temperatures associated with forced induction. The specific ring sizes are chosen to work with many performance piston designs, ensuring proper fitment and function in a performance engine build.