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Description

O. S. Max two-stroke 1. 20ax ringed engine without a muffler.

  • ideal for 3d, precision and sport flying.
  • mounts in same space as the. 91fx (actual mounting dimensions vary slightly, see specs)
  • steel piston ring and liner, aluminium piston
  • carburetor: 70d with rearward angled needle valve for safety.
  • glowplug: o. S. 8 supplied with engine, a5 can also be used.
  • fuel: two stroke with 20% lubricant and 5-20% nitromethane
  • muffler: e-5020 power box
  • propeller: 15x10-12 or 16x8-10
  • field equipment: glow starter, fuel filter, fuel pump, fuel tubing

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Specifications
SKU OSM19218
Barcode # 4531028002173
Brand OS AIR ENG
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