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Motor os 81-fsa blue w/4020 (no pump)95v


Motor os 81-fsa blue w/4020 (no pump)95v

1 Offer from:   R 8 590.00

Brand: OS, Magnum & Saito
Model: MOS81FS
Last Updated:

Product Information

O.S. Model no. 34810

Specifications:
Displacement: 0.809 cu in \(13.26 cc\)
Bore: 1.091 in \(27.7 mm\)
Stroke: 0.866 in \(22.0 mm\)
Weight w/muffler: 19.63 oz \(556 g\)
Practical rpm range: 2,200-12,000
Output: 1.3 hp @ 11,000 rpm

This is the OS Engines 81FS-a four stroke ring engine, with 60RA carburetor and included OS F5030 muffler.Packing more power into 60-size planes!

Features:
Mounts easily in the same space as the FS-70SII with no modifications.
A rubber O-ring on the muffler`s multi-positional manifold helps prevent oil leakage.
The specially designed lubrication system eliminates the need for crankcase ventilation.
The 60RA carburetor is equipped with a venturi that reduces the chance of fuel leaking out onto the cowl, while also creating more positive air/fuel flow.



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