O.S. Engine #34710 - OS FS-70 Ultimate w/pump/60U/F-4020 Silencer  [OS-34710]

O.S. Engine #34710 - OS FS-70 Ultimate w/pump/60U/F-4020 Silencer
Price:
USD$175.10
Brand:
O.S. Engine
Model:
OS-34710
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The - OS FS-70 Ultimate w/pump/60U/F-4020 Silencer produced by O.S. Engine, is classified in R/C Models - Engine / Glow Plug - Airplane Engines

O.S. FS-70 Ultimate 4-Stroke motor w/Pump, fresh in Box

This is actually the O.S. Max FS-70 Ultimate 4-Stroke Engine with Pump.

Features:

  • The FS-70 Ultimate is significantly scaled-down versus FS-70 Surpass II making for easy installation in a wider selection of aircraft
  • Fall Valve #60U Carburetor for quick and accurate throttle reaction, also equipped with regulator that stabilizes the pressurized fuel for trustworthy performance during aerobatic maneuvers
  • Holes drilled in drive washer to lessen fat.

Includes:

One O.S. Max FS-70 Ultimate 4-Stroke Engine with Pump, kind F glow plug, muffler, decal sheet, guide

Specs:

  • Displacement: 0.698 cu in (11.45 cc)
  • Bore: 1.091" (27.7mm)
  • Stroke: 0.748" (19.0mm)
  • Practical RPM Number: 2000-13000
  • Production: 1.2ps @ 11000 RPM
  • Weight-Without Muffler: 16.4oz (465g)
  • Weight-With Muffler: 17.7oz (502g)
  • Weight of Muffler: 1.8oz (51g)

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