Claim: Diesel Air Dair 100 engine design eliminates the need for a cylinder head and camshafts, and it may use either diesel fuel (DERV) or Jet-A1 kerosene (AVTUR).
Evidence: This design eliminates the need for a cylinder head and camshafts. The engine may use either diesel fuel (DERV) or Jet-A1 kerosene (AVTUR).