- O.S. FSa-72 II with F-5030 Silencer
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Four-stroke aircraft engine with glow plug 11.8ccm with double-needle RC carburetor. Power 0.9 kW at 11000rpm. Weight with silencer 476g.
Displacement [ccm] 11.79 Cylinder count 1 Bore [mm] 27 Stroke length [mm] 20.6 Operating RPM [ot./min] 2400 - 12500 Motor power ( 11000 ot./min) [W] 880 Power (11000 ot./min) [HP] 1.2 Weight (motor) [g] 476 Weight ) [g] 54 Recommended tank volume [ml] 220 - 300 Recommended spark plug O.S. MAX Typ F Propeller nut thread UNF 1/4-28