Saito FA-120R3 19,18cc 4-takt 3-cyl Metanolmotor.

Saito FA-120R3 19,18cc 4-takt 3-cyl Metanolmotor.

4.710,00 DKK

Model/Varenr.: SAFA-120R3
Lagerstatus: Ikke på lager

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Saito FA-120R3 Radial Nitro/Glow Engine

The Saito™ brand continues to expand their radial engine line with the addition of the FA-120 3-cylinder radial. Ideal for 60- to 90-size models, the FA-120R3 is an upgrade from the FA-090R3 engine, featuring 33% larger displacement and more power—all at a lighter weight for a higher power-to-weight ratio. The FA-120R3 also comes with a 3-piece flex exhaust system, making for an all-inclusive package.

And, like all Saito engines, this powerhouse is engineered with that same Saito quality and reliability you have come to know and trust.

Key Features:

  • Optimum for small-size scaled airplane
  • Low vibration (assured by constant-interval explosion)
  • Real sound of the exhaust
  • The engine is designed to equalize fuel mixture and minimize misfire due to insufficient distributing at idling by means of special port type intake manifold originally developed by SAITO
  • Cylinder head: Improved semi-spherical combustion chamber assures better combustion efficiency and volumetric efficiency
  • Cylinder: The aluminum cylinder is directly hard-chrome plated on its inner surface without installing liners to reduce weight and increase durability. The monolithic structure of cylinder head and cylinder prevents distortion and improves cooling efficiency.
  • Piston: The piston is made of high silicon content aluminum and attached with a compression ring to heighten engine performance
  • Crankshaft: Has a forged solid construction made of chrome molybdenum steel, and supported by two ball bearings
  • Camshaft: Features high cam providing longer maximum lift time
  • Carburetor: High-performance of slow throttling type
  • Propeller nut: designed to have double nuts preventing loosening and fall-off for the safety.
  • More power for 60- to 90-size planes
  • Proven performance and reliability
  • Fits great into round cowl planes


  • Displacement: 19.18 cc
  • Bore: 22.4 mm
  • Stroke: 16.2 mm
  • Crankshaft Threads: M7x1 mm
  • Cylinder Type: AAC
  • Cylinders: Radial
  • Muffler Type: Three flex tube exhaust hoses (included)
  • Prop Range: 13x8-14x6
  • Rec Prop: APC 14x5 @ 9.400 rpm
  • RPM Range: 1.800 - 10.000
  • Max ground rpm: 8.800-9.500
  • Recommended Fuel: Glow fuel with 5-20% nitro and synthetic oil
  • Total Weight: 890 g w/ mufflers