== See also ==*Michel engine*Fairbanks Morse 38 8-1/8 diesel engine*Junkers Jumo 205*Commer TS3 "The Commer Knocker" commercial vehicle engine*Leyland L60 tank engine, used in the Chieftain tank; similar in layout to the Junkers Jumo 205 and Napier Culverin*Rolls-Royce K60 engine, smaller and improved version of the L60 used in the FV430 series armoured fighting vehicles and Swedish tank Strv 103*Napier Deltic*Soviet engine 5TDF used on tank T-64*Soviet engine 6TD used on tanks T-80UD, T-84 and Al-Khalid*Achates Power==References====External links==*Opposed Piston Engines Website*History of the Pescara Opposed-Free-Piston Engine*Fairbanks-Morse 38D8 Diesel Engine*Achates Power Engine*"Opposed Piston Opposed Cylinder Engine" video at Engineering TV*"Toroidal Free Opposed Piston Engine" from Franky Devaere*http://www.sixstroke.com/*OPRE engine*PatOP engine*Start-Ups Work to Reinvent the Combustion Engine*Pinnacle Engines*[http://users.telenet.be/doxford-matters]
==Zunanje povezave==* USAF VC-25 fact sheet* USAF Photo gallery