OS Engines FSa-72II Airplane Engine with F-5030 Silencer
Key Features Blow-by oil exits through the breather nipple on back plate for more stable operation Black rocker covers 61N aluminum body carburetor with rotary throttle lever, high speed needle valve, and low speed mixture control, extended intake tube eliminates reverse flow tendency of air/fuel mixture, carb is reversible 180° Adjustable F-5030 muffler for quiet operation can be rotated 360° for tight fitting applications icon-boxIn The Box (1) FSA-72II Engine (1) F-5030 Silencer (1) Type F Glow Plug (1) Product manual icon-how-toNeeded to Complete Fuel: 10%-20% nitromethane with 18% lubricant. Synthetic, castor, or
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Product Specifications
Bore 1.063" (27mm) Crankshaft Threads UNF1/4-28 Crankshaft Type Threaded Cylinders Single Displacement 0.719 cu in (11.79cc) Engine (Only) Weight 16.79 oz (476 g) Muffler Type 2-piece aluminum Muffler Weight 1.9 oz (54g) Plug Type O.S. type F Power Type Glow Product Height 4.2 in (108 mm) bottom of crankcase to top of rocker cover Product Length 4.1" (103.6mm) from carb to drive hub Product Width 1.8" (45mm) at mounting tabs Prop Range 12x7-8 - 14 x 6-7 RPM Range 2,400 - 12,000 rpm Stroke 0.811 in (20.6 mm) Total Weight 1.2 lbs (530g) Customer ReviewsNo comments
