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Race Engine Coatings

This top ring groove coating creates a hard mating surface which virtually eliminates micro-welding while decreasing ring groove wear. It has proven to increase power output by allowing for extremely tight ring clearances. However, buildup is .00025-inch per surface and clearance must be added during manufacturing to accommodate the change. Courtesy of JE Pistons
Engine Coatings - Coated Paths to Power

This top ring groove coating creates a hard mating surface which virtually eliminates micro-welding while decreasing ring groove wear. It has proven to increase power output by allowing for extremely tight ring clearances. However, buildup is .00025-inch per surface and clearance must be added during manufacturing to accommodate the change. Courtesy of JE Pistons  View Related Article

 

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