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

O.S. Engine #34720 - OS FS-72
價格:
HKD$3,198.50
牌子:
O.S. Engine
型號:
OS-34720
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O.S. 72FS-a 4-Stroke Aircraft motor, new in Box. OS Factory Code Number 34720

This is the radiance driven O.S. 72FS-a 4-Stroke Aircraft Engine.

Features:

  • Ideal powerplant for 56 size aircraft-provides extra power for hovering and 3-D type manuevers, additionally provides torque for turning bigger diameter props for more realistic scale filght
  • Broad power band ideal for Scale in addition to Sport models
  • Same mounting bolt pattern because the FL-70 and FS-70 Ultimate
  • New 61N carburetor with extended intake pipe eliminates reverse movement tendency of air/fuel mixture, carb is reversible 180X
  • Blow-by internal oil system eliminates the necessity for a crankcase breather suitable
  • Adjustable exhaust socket way and exhaust port to muffler distance
  • Same muffler as the O.S. 81FS-a offers a pleasant exhaust noise with less noise level

Includes:

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

Specs:

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

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