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[SAIE091S]* 91 Special AAC w/Muffler: K - MAP PRICE

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Price: $309.99
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Out Of Stock - This item is Backordered. Send us an email to get one ordered.
Item Number: SAIE091S
Manufacturer: Saito
Manufacturer Part No: E091S
on sale


  • AAC design for lighter weight and increased longevity
  • Reliable start-ups, easy handling, and just right for mid-sized aircraft


    Built for horsepower, the .91 still uses the same case as the FA-65/80 but puts out a whopping 1.7 hp. Famed Radio Controlled Modeler columnist and engine guru Clarence Lee calls the .91S "a real stump puller...". Compared to popular competitors, the lightweight AAC 91S wins the power-to-weight ratio contest hands down. You will be astonished at the power, reliability and smoothness of this engine when you see it for yourself.


    Type: 4-stroke
    Displacement: .91 cu in (15.0 cc)
    Bore: 1.11 in (28.20 mm)
    Stroke: 0.94 in (24.00 mm)
    Cylinders: Single - Chrome Plated
    Engine (Only) Weight: 19.6 oz
    Crankshaft Threads: M7 x 1mm
    Benchmark Prop: 14 x 6 Zinger @ 9,100
    Prop Range: 12x8 - 15x6
    RPM Range: 2,000 - 11,000
    Fuel: 10% - 30% Synthetic
    Mounting Dimensions: 116 x 60 x 117 mm
    Muffler Type: Cast
    HP: 1.7
    Cylinder Type: AAC
    Carb Type: Barrel, 2 Needle Valve
    Crank Type: Ball Bearing

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