CP Pistons PVD Coated Single Piston Ring Set 86.5mm Civic FK8 Type R K20C1 Supra 2JZ-GTE 2JZ-GE

CP Turbo Ring Set for One Piston, 1.2mm Top Ring, 1.2mm 2nd Ring, 2.0mm Oil Ring, 3.406 bore, PVD

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.

CP Single replacement piston ring set for  CP and Arias piston part numbers: SC7076, A3739221, and SC8472.