O.S. FSa-56 w/F-4040 Silencer

O.S. FSa-56 w/F-4040 Silencer

Brand: OS Engines

Part Number: L-OS34300

£243.59 Web Price RRP £279.99

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The new FSa-56 from O.S. is the first engine in a completely new series of advanced four strokes. The FS `Alpha' series draws on the experience gained from the Surpass range to develop and refine standards to a new level. The increased capacity compared to the FS-52 Surpass means more power/torque and the new carburettor provides even better throttle control across the entire RPM range! There are innovative features like incorporating the crankcase breather/oil recirculation system into the crankcase to dispense with external nipples and drain tubes as well as a dramatic & futuristic style. An effective and versatile silencer is supplied as standard.

Capacity: 9.32cc / 0.569 cu.in.
Silencer: F-4040
Propeller Range: 13x6-7 12x6-8 13x6
Weight: 419g/14.8oz w/o silencer
Bore: 24.0mm / 0.945in
Stroke: 20.6mm / 0.811in
Power Output: 1.0PS @ 10,000 RPM

  • Brand: OS Engines
  • Part No: L-OS34300
  • Format: Nitro 4 Stroke

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