JE Pistons Ring Sets 1.2-1.5-3.0-86.00

If you're rebuilding an engine, getting the piston rings right is crucial for sealing combustion pressure and making sure everything runs smoothly. These JE Pistons ring sets are built for that job. They come in a wide range of sizes, and this particular set is for an 86.00mm bore with ring thicknesses of 1.2mm for the top ring, 1.5mm for the second ring, and 3.0mm for the oil ring.

The top ring is made of carbon steel with a nitride finish, which helps it seal combustion gases effectively. The second ring is iron chrome, also designed for good sealing. For the oil ring, you get a low tension carbon steel nitride ring, which helps reduce friction while still controlling oil. These are the same kinds of rings used by top racing teams, so you know they're built for performance and durability.

Keep in mind that these rings are file-fit, meaning you'll need to gap them to your specific cylinder bore during installation. Also, they are not CARB approved and cannot be shipped to California.