CJM Piston Ring Set, Track Mod

CJM Track Mod - PISTON RING SET 

Tighter Tolerance
This ring pack is manufactured to tighter tolerances compared to OEM or ring packs that are sold with off the shelf pistons. This provides a higher level of control over the sealing performance of the rings.

Reduced Oil Contamination
Enhanced sealing minimizes blow-by, keeping oil from being contaminated by combustion products.

PVD Face Coating
Both top and second rings feature a low-friction PVD coating that reduces heat and wear, improves sealing consistency, and extends ring life.