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FG-41TS 41cc 4-Stroke Gas Twin-Cylinder Engine

Item No.
Saito Engines - SAIEG41TS
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Product $899.99
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The RC industry’s most reliable manufacturer of top-quality glow 4-stroke engines introduces the Saito™ FG-41TS gas engine. Above and beyond the advantages of a 4-stroke gas engine, this is the engine for those who like to run clean and efficient engines. Accompanied by the Saito power and precision craftsmanship, the distinguished look and sweet sound, this is the engine many of you have been waiting for.

As an expert in reliable 4-stroke engines, Saito engineers spent years developing the best-built 4-stroke gas engine. The power-to-weight ratio of a Saito engine creates a one-of-a-kind flying experience. For serious modelers, the long awaited arrival of a lighter weight, high-quality, powerful and precision craftsmanship gas engine is here.


  • Magical 4-stroke sound that Saito engines are famous for
  • Broader torque curve with gasoline fuel applications
  • Complete with electronic ignition, flex-pipe exhausts and engine standoffs

Product Specs

40.9cc (2.5 cu in)
Total Weight
1.32lbs (599g)
1.25" (32 mm)
Prop Range
18x10 - 20x8
RPM Range
1,700 - 8,300rpm


The FG-41TS 41cc is a new engine that is expected to be released January 2023.