Limbach L275E
The Limbach L275E is a German aircraft engine, designed and produced by Limbach Flugmotoren of Königswinter for use in UAVs. Design and development. The L275E is a twin cylinder horizontally-opposed two-stroke, air-cooled, direct-drive gasoline engine design, based upon the Volkswagen air-cooled engine. It employs a single magneto ignition, two carburettors, is lubricated by oil mixture lubrication with a fuel to oil ratio of 25:1 for mineral oil or 50:1 for synthetic oil and produces at 7200 rpm.