JE Pistons Ring Sets 1.2-1.2-3mm RING SET

JE Pistons is a well-known name for high-performance engine components, often used by top racing teams. This specific piston ring set is built to maximize horsepower by ensuring a precise seal for combustion pressure. The set features a 0.0472-inch carbon steel nitride top ring, a 0.0472-inch ductile iron phosphate second ring, and a 0.1181-inch carbon steel chrome low-tension oil ring, all designed for optimal performance.

These rings are file-fit, meaning they require careful fitting to your specific pistons during installation to achieve the best possible seal. This level of customization is what allows for tremendous gains in durability and power by reducing friction and improving the overall ring seal. The materials used, like carbon steel and ductile iron, are chosen for their strength and ability to withstand the demands of combustion.

This set is intended for 8-cylinder engines and is a popular choice for those rebuilding or upgrading their engine's top end. Remember that these rings are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitting and assembly.