JE Pistons Ring Sets 1.0-1.2-2.8-3.543

This piston ring set from JE Pistons features a 0.0394-inch thick carbon steel nitride top ring and a 0.1102-inch thick carbon steel nitride low-tension oil ring. The second ring is a 0.0472-inch ductile iron phosphate ring. These materials and thicknesses are chosen to create a precise seal within the cylinder, which is crucial for maximizing combustion pressure and, in turn, horsepower.

With over seventy years of experience in professional racing, JE Pistons has developed a reputation for creating well-built components. The same ring services used by top racing teams, like back cutting and PVD coating, are available to the public. These services can lead to improved durability, reduced friction for more power, and a better overall ring seal. This set is designed to help achieve better compression and reduce blow-by, ultimately contributing to increased horsepower and potentially better fuel efficiency.