Wiseco 102.794mm (4.047inch) Auto Ring Set- 1 cyl. Ring Shelf Stock

These Wiseco piston rings measure 102.794mm (4.047 inches) in diameter. They are designed to work specifically with Wiseco pistons, ensuring a tight seal within the cylinder. Proper sealing is crucial for engine performance, affecting everything from compression to oil control. Wiseco develops and tests these rings to meet the demands of race-ready engines, aiming for the best possible performance from your piston setup.

When rebuilding an engine, the piston rings are a critical component. They are responsible for maintaining compression, preventing oil from entering the combustion chamber, and transferring heat from the piston to the cylinder wall. Wiseco's focus is on creating rings that complement their pistons, aiming for improved sealing and overall engine efficiency. This set is intended for a single cylinder application.