Combustion Technologies manufactures the highest quality aircraft pistons from domestic virgin aluminum forgings - we do not make any pistons from castings. All machining and quality control is done out our facility in Chatham Virginia. Our Lycoming Pistons utilize standard Lycoming Piston Rings and Piston Pins.
Combustion Technologies has been a Federal Aviation Administration approved production facility for aircraft pistons since 1991. All production processes and material specifications are tightly controlled and 100% traceable. Be rest assured that you cannot purchase a higher quality piston for your Lycoming or Pratt and Whitney Engine.