CP Ring Set 1.0mm Top - 1.2mm Second - 2.8mm Oil - 3.642in Bore

This piston ring set features a 1.0mm top ring, a 1.2mm second ring, and a 2.8mm oil ring, all designed for a 3.642-inch bore. These specific dimensions are crucial for ensuring a proper seal between the piston and cylinder wall, which directly impacts engine performance and efficiency. The different ring thicknesses are chosen to manage combustion pressures, control oil consumption, and dissipate heat effectively.

CP Pistons is known for well-built engine components, and this ring set is no exception. The precise sizing and material choices are intended to provide reliable performance in a variety of engine builds. It's important to note that this particular ring set is not CARB approved and cannot be shipped to California due to emissions regulations.