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

JE Pistons Ring Sets are built to help your engine make the most horsepower by ensuring a tight seal for combustion pressure. This particular set is designed for 8-cylinder applications and features a file-fit design, meaning you can precisely size the rings to your cylinder bores for optimal performance. The top ring is made from ductile iron with a plasma moly coating, the second ring is iron phosphate, and the oil ring is low-tension carbon steel with chrome. This combination is chosen to balance sealing, friction reduction, and durability.

These rings are the same type used by top racing teams, offering a chance to gain durability and power through reduced friction and an improved seal. The file-fit nature means you'll need to carefully measure and file the end gaps to match your specific cylinder bore dimensions, a common practice when rebuilding engines for maximum efficiency. This attention to detail is what separates a good rebuild from a great one.