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Product Details
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O.S. FS120 Surpass E w/FS120SE Sil.
This is the economy, suction-fed version of the FS120S engine – without a fuel pump or pressure regulated carb – but with all the other quality features found in the FS120S series of engines – the largest single cylinder 4 strokes in the O.S. range. Excellent for models where the fuel tank can be mounted normally. Designed to be used with 13" x 11~12" to 18" x 5~6" props. Supplied with an effective muffler and double lock nut system for the propeller.
Specification
Propeller Range: 13x11-12 14x10-11 15x8 16x6-7 18x5-6
Weight: 846g
Displacement: 19.96cc 1.218cu. In.
Bore: 30.4mm 1.197in
Stroke: 27.5mm 1.083in
Power Output: 1.9/11000 (BHP/RPM)
Practical RPM: 2000-11000
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