OSM34721 OS Engines FSA72 II .72 Four Stroke Aircraft Engine with F5030 Silencer

SKU: OSM34721

Price:
Sale price$649.99
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Out of stock, Re-stocking soon

Specifications

Carb Type O.S. 61N rotary, 2-needle, extended intake tube
Height 4.2 in (108 mm) bottom of crankcase to top of rocker cover
Muffler Type 2-piece aluminum
Muffler Weight 1.9 oz (54g)
Cylinders Single
Plug Type O.S. type F
Crankshaft Threads UNF1/4-28
Recommended Fuel 4-stroke blend, 10%-20% nitro
Total Weight 1.2 lbs (530g)
Engine (Only) Weight 16.79 oz (476 g)
Displacement 0.719 cu in (11.79cc)
Bore 1.063" (27mm)
Length 4.1" (103.6mm) from carb to drive hub
Prop Range 12x7-8 - 14 x 6-7
RPM Range 2,400 - 12,000 rpm
Stroke 0.811 in (20.6 mm)
Width 1.8" (45mm) at mounting tabs
HP 1.2PS, 1.18 HP @ 12,000 rpm
Type 4-stroke glow powered .72 cu in airplane engine
Crankshaft Type Threaded

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