JE Pistons Ring Sets 1.0-1.2-2.8-3.268

This is a JE Pistons JG1004-3268 piston ring set, designed for 4-cylinder engines. These rings are crucial for sealing the combustion chamber, which directly impacts how much power your engine can make. When the rings seal well, they keep the combustion pressure where it belongs, pushing the piston down and generating horsepower, rather than leaking past the cylinder wall.

This particular set is a file-fit type, meaning you'll need to gap the top rings to your specific cylinder bore size during installation. It features a 0.0394-inch thick carbon steel nitride top ring, a 0.0472-inch ductile iron phosphate second ring, and a 0.1102-inch low tension carbon steel nitride oil ring. The nitride coating on the top and oil rings helps improve durability and reduce friction, contributing to better sealing and potentially improved engine performance. JE Pistons uses the same ring services that top racing teams rely on, offering gains in durability and power.

Remember that these rings are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper gapping and fitting procedures.