JE Pistons Ring Sets 1.0-1.2-2.8-3.524

In this set, you get a complete set of file-fit piston rings designed for 4-cylinder engines. The top ring is a 0.0394-inch carbon steel nitride, the second ring is a 0.0472-inch ductile iron phosphate, and the oil ring is a low-tension 0.1102-inch carbon steel nitride. These rings are built to seal combustion pressure effectively, which helps maximize horsepower.

JE Pistons offers these rings in a wide variety of sizes and thicknesses to fit many different engines. The file-fit design means you'll need to gap them yourself to match your specific cylinder bore, ensuring a precise fit. This attention to detail in sealing is what helps reduce friction and improve overall engine performance. The same types of services used by top racing teams, like back cutting and PVD coating, are available from JE Pistons to further enhance durability and power, though they are not included in this specific set.

Because these rings are file-fit, they require careful installation to ensure proper gapping. Please note that this product is not CARB approved and cannot be shipped to California.