JE Pistons Ring Sets 1.2-1.5-3.0 RINGS

JE Pistons is well-known for making high-performance engine components, and this piston ring set is a great example of their work. These rings are designed to maximize horsepower by creating a precise seal for combustion pressure. They are a file-fit set, meaning you'll need to gap them to your specific application, a common practice for performance builds where precise control is key.

This particular set features a 0.0472-inch carbon steel plasma moly top ring, a 0.0591-inch iron phosphate second ring, and a 0.1181-inch carbon steel chrome low-tension oil ring. The combination of materials and thicknesses is chosen to balance sealing, friction reduction, and durability. JE Pistons offers custom services like back cutting and PVD coating, similar to what top racing teams use, which can further improve durability and power by reducing friction and enhancing the ring seal.

Because these are file-fit rings, they require careful installation and gapping. If you're rebuilding the top end of your engine and looking for improved sealing and performance, this set from JE Pistons is a solid option.