Home / RC Airplane Parts & Accessories / Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS
  • Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS

Saito Engines FG-33R3 33cc 3-Cylinder Gasoline Radial Engine, BS

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  • Detail

    Overview

    The Saito™ FG-33R3 engine is the gas/petrol version of the existing FA-200R3 glow 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. This engine provides easy starts and reliable performance due to the 2S LiPo-compatible electronic ignition. The Saito designed carburetor is specially made for 4-stroke engines, ensuring reliable fuel feed and outstanding performance at any attitude. Complete with mufflers, engine mount, and electronic ignition.

    As an expert in reliable 4-strokes, Saito engineers have spent years developing the best-built 4-stroke gas engines. 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 high-quality, powerful and precision craftsmanship gas engine is here.

    Key Features

    • Horizon Hobby recommends the use of Red Line or Power Model synthetic oil only, at a mix ratio of 16:1 – 20:1

    Product Specs

    Bore
    1.10 in (27.0mm)
    Crankshaft Threads
    8 x 1.25mm
    Cylinder Type
    Ringed AAC
    Cylinders
    Radial
    Displacement
    2.00 cu. in. (32.98 cc)
    Engine (Only) Weight
    50.8 oz (1.44 kg)
    Ignition Weight
    7.1 oz (200 g)
    Muffler Threads
    12mm
    Muffler Type
    Felixible tubes
    Oil Type & Content
    High-quality synthetic, 20:1 mix
    Plug Type
    SP-1 1/4-32 Spark Plug
    Power Type
    Gas
    Prop 65
    Prop 65 Warning Icon  California Residents Prop 65 WARNINGS.
    RPM Range
    1,700-9,500 rpm
    Stroke
    0.80 in (19.2mm)
    Total Weight
    61.0 oz (1.73 kg)
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