RWA7255-45 Gapless top ring set is the best set of rings for race applications. Total Seal® pioneered Gapless® technology over 50 years ago. Our Gapless® piston ring design provides consistent performance that doesn’t fade with opening end gaps. They are used for all aspects of Motorsports, Diesel, Industrial, Compressors and Aviation.
Total Seal® Gapless® patented Top or 2nd Piston Rings provide:
- Elimination of blow-by
- Increased horsepower & torque
- Longer engine life
- Improved consistency
- Longer ring life
- Better sealing
- Saves money (fewer tear-downs)
- Cleaner, cooler engine oil
- Better oil control
- Increased intake signal
- Wider torque curve
- More engine vacuum
