OS55AX Extra Power for your 40Size Plane
Do you need the extra power punch for your 40 size plane? A need for aerobatics manuvers? This is a power house you require.
This engine comes with power-box muffler ( E-3071) which is of good size which significantly reduces noice and making your flying smooth.
Stock Number: OSMG0557
Engine displacement: 0.545 cu in (9 cc)
Engine Bore: 0.91 in (23 mm)
Stroke: 0.85 in (21.5 mm)
Practical rpm: 2,000-17,000
Output: 1.68 hp @ 16,000 rpm
Weigh of engine 14.3 oz (404 g) w/o muffler
18.52 oz (525 g) w/ muffler
Includes: #8 glow plug, E-3071 Power Box muffler & needle valve extension
The props recommended for this engine ranges from 11 to 13. Typically 11x6, 11x7, 12x6, 12x7, 12x8 & 13x6
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