O.S. Engine #34720 - OS FS-72  [OS-34720]

O.S. Engine #34720 - OS FS-72
Price:
CAD$592.75
Brand:
O.S. Engine
Model:
OS-34720
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O.S. 72FS-a 4-Stroke Aircraft motor, unique in Box. OS Factory Code quantity 34720

this is actually the radiance driven O.S. 72FS-a 4-Stroke Aircraft motor.

Features:

  • Ideal powerplant for 56 size aircraft-provides extra power for hovering and 3-D kind manuevers, additionally provides torque for switching larger diameter props for considerably more practical scale filght
  • Broad energy musical business suited to Scale plus Sport models
  • Exact very same mounting bolt pattern simply because FL-70 and FS-70 Ultimate
  • Brand completely new 61N carburetor with extensive consumption pipeline removes reverse movement propensity of air/fuel combination, carbohydrate is reversible 180X
  • Blow-by interior oil system eliminates the necessity for a crankcase breather suitable
  • Adjustable exhaust socket direction and exhaust port to muffler distance
  • Exact identical muffler although the O.S. 81FS-a provides a good exhaust sound with a lower noise degree

Includes:

O.S. 72FS-a 4-Stroke Aircraft Engine with muffler, header, sort F radiance plug manual

Specs:

  • Displacement: 0.72 cu in (11.79cc)
  • Bore: 1.063" (27.0mm)
  • Stroke: 0.822" (20.6mm)
  • fat: Engine, 16.79oz (476g)
  • Silencer & Manifold,1.90oz (54g)
  • energy manufacturing: 1.2 ps/11,000 RPM
  • Practical RPM: 2,400-12,500

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