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OS O.S. Fs40 Surpass W/Fs40S Silenc
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O.S. Fs40 Surpass W/Fs40S Silencer - L-OS35220

Perfect for use in a wide range of sport and scale aircraft, the O.S FS40 is a compact and lightweight engine capable of producing surprising levels of power. Durable and easy to handle with twin ball raced crankshaft for smooth power output, and long life. Supplied complete with silencer.
Bore:21.2mm (0.835")
Displacement:6.49cc (0.40cu.in)
Power Output:0.65PS @ 12,000rpm
Practical RPM:2,200 - 12,000
Stroke:18.4mm (0.724")
Weight:355g (12.52oz)

Email me when availabe!Out of Stock
Part No: L-OS35220
Item Name: O.S. Fs40 Surpass W/Fs40S Silencer
Brand: OS

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