Total Seal CR Gas Ported Piston Rings

Total Seal CR gas-ported piston rings are engineered to deliver race-proven sealing performance by using strategically machined gas ports in the top ring that channel combustion pressure behind the ring, forcing it outward against the cylinder wall for a stronger, more consistent seal. This innovative design improves compression retention, reduces blow-by, enhances horsepower and efficiency, and extends oil life without the need for gas-ported pistons. Available in durable ductile iron and steel configurations, these CR gas-ported piston rings by Total Seal Inc. provide superior ring-to-wall sealing, more even pressure distribution, and increased piston durability, making them ideal for high-performance street, racing, turbocharged, and supercharged engine applications. Show Less