This JE Piston Ring set for eight-cylinder engines is engineered to maximize horsepower by sealing combustion pressure with precision rings. The set is offered with specific ring compositions and thicknesses: a carbon steel nitride top ring, iron phosphate second ring and carbon steel chrome low-tension oil ring in the sizes listed. JE also provides custom ring services—back cutting, dyke cutting, lapping, grinding and PVD coating—used by professional race teams.
JE Pistons Ring Set 1.2-1.5-3.0-105.61