JE Pistons Ring Sets 1.2-1.5-2.8-78.50

In this set, you get a complete set of piston rings designed for a 4-cylinder engine. This includes a 0.0472-inch thick carbon steel chrome top ring, a 0.0591-inch thick iron chrome second ring, and a 0.1102-inch thick carbon steel chrome low tension oil ring. These rings are file-fit, meaning you'll adjust them to the correct gap for your specific cylinder bore during installation.

JE Pistons designs these rings to create a precise seal in the combustion chamber, which helps maximize horsepower. They are made from durable materials like carbon steel and iron, with chrome plating on the top and oil rings for improved wear resistance and sealing. The low tension oil ring is designed to reduce drag, contributing to better engine performance.

Because these are file-fit rings, they offer a lot of flexibility for builders who need to achieve the perfect fit for their engine build. This level of customization is often used by professional racing teams for its ability to improve durability and power by reducing friction and ensuring a solid seal.