JE Pistons Ring Sets 1.0-1.2-2.8-81.00

JE Pistons is well-known for making high-performance engine components, and their piston ring sets are a prime example of that expertise. This particular set, part number JG1005-3189, is designed to help your engine achieve maximum horsepower by ensuring a precise seal for combustion pressure. They offer these rings in a wide variety of sizes and thicknesses to fit many different engines, and this set is built with specific materials to achieve that goal.

This set includes a 0.0394-inch carbon steel nitride top ring and a 0.1102-inch carbon steel nitride low-tension oil ring, both known for their durability and sealing capabilities. The second ring is a 0.0472-inch ductile iron phosphate ring, chosen for its strength and resistance to wear. These materials and thicknesses are selected to work together for improved ring seal and reduced friction, which can lead to noticeable gains in power. JE Pistons uses the same techniques for these rings that are employed by top racing teams, aiming for improved durability and performance.

Keep in mind that these rings are file-fit, meaning they require careful adjustment during installation to achieve the correct gap for your specific cylinder bore. Also, please note that this part is not CARB approved and cannot be shipped to California.