CP Ring Set 1.0mm Top Ring - THG Napier 1.2mm 2nd Ring - 2.8mm Flex Vent Oil Ring - 3.248 Bore

CP Pistons is a well-known name for building serious performance engine parts. This piston ring set is designed for builders who need reliable components for their engine builds. It includes a 1.0mm top ring, a 1.2mm Napier 2nd ring, and a 2.8mm flex vent oil ring, all sized for a 3.248 inch bore.

The combination of ring sizes is chosen to work well together, helping to seal the combustion chamber effectively and manage oil. The flex vent oil ring design helps maintain consistent tension across the cylinder wall, which can lead to improved oil control and reduced blow-by. This set is a solid option for engine rebuilds where precise ring sealing is important for performance and longevity.