Supertech 93.00mm Bore Piston Rings - 1.2x3.0 / 1.2x4.0 / 2.5x2.85mm Gas Nitrided - Set of 6

If you're rebuilding the engine in your performance vehicle, getting the right piston rings is crucial for proper sealing and compression. These 93.00mm bore piston rings from Supertech are designed for engines that demand reliable performance. They feature a gas nitrided finish, a process that hardens the surface of the rings, making them more resistant to wear and heat.

This set includes rings with specific dimensions: 1.2mm for the top ring, 3.0mm for the second ring, and 2.5x2.85mm for the oil ring. This combination is chosen to ensure a good seal against the cylinder wall, helping to maintain consistent compression and prevent blow-by. The gas nitriding process adds a layer of toughness, which is important for engines that see regular use or are built for higher performance applications.

When installing these rings, ensure your cylinder bores are clean and properly honed to the correct finish. This will help the rings seat correctly and perform as intended. This set is designed for a 93.00mm bore size, so double-check your engine specifications before ordering.