Technical Data

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• PMA Parts List
  - A complete list of all Combustion Technologies FAA-PMA parts.
• Installation Eligibility List 
  - Lists installation eligibility for common Combustion Technologies FAA-PMA parts.
• Lycoming Service Instruction 1037K
  - Lists installation eligibility of Combustion Technologies manufactured Lycoming pistons.
• Lycoming Service Instruction 1526G
  - Cross reference new Lycoming Piston part numbers with old part numbers
• Service Specifications - PWA R1340  - Lists piston ring specifications for R1340 "K" style pistons with keystone style piston rings.
• Coatings - Combustion Technologies does not recommend  coatings for pistons it manufactures.  The application of coatings to our pistons can have unintended consequences and will void any warranty.