JE Pistons Ring Sets 1/16-1/16-3mm RING

JE Pistons is a well-known name in performance engine components, often used by top racing teams. This piston ring set, part number J30001-4060-5, is designed to maximize horsepower by ensuring a tight seal for combustion pressure. It's built with a 0.064-inch ductile iron plasma moly top ring and a 0.064-inch iron phosphate second ring, both crucial for effective sealing.

The oil ring is made from 0.1181-inch carbon steel with a chrome finish and low tension design, which helps manage oil consumption while minimizing drag. These rings are file-fit, meaning they require adjustment to achieve the correct gap for your specific cylinder bore, a common practice for performance builds to ensure optimal seal and prevent blow-by. This attention to detail in sealing and friction reduction is what helps achieve those horsepower gains.

Keep in mind that this ring set is not CARB approved and cannot be shipped to California. If you're rebuilding an engine and need reliable piston rings for performance, this JE Pistons set offers a solid option with materials and design principles trusted in professional racing.