PVD Turbo ring sets feature a thicker 1.2mm steel top ring for increased durability and resistance to flutter.The face of the ring is PVD coated – a technology that is harder and much smoother than traditional gas nitride, providing increased endurance, and less friction against the cylinder wall. The 2.0mm oil ring is light, but supplies adequate tension for oil control. Since the oil ring is smaller than most other oil rings, it allows for more material to be used on your piston ring lands and increases piston strength. These rings come standard with our Sport Compact HD shelf pistons, and can be supplied with any custom CP piston. Currently for bore sizes from 81mm to 90 mm.

CP Pistons Piston Rings are produced to give our customers the best possible ring seal and minimize blow-by. Purchased in bulk from the finest manufacturers in the world and packaged in combinations for your application. All rings are also available individually.

• These sets deliver reliable and dependable performance and come in a variety of sizes and widths.
• CP Pistons can custom design any combination Top, Second, and Oil ring shown, to be made as a custom ring set.