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O.S. Engines 49-PI .30 Wankel Rotary Engine

List Price: $699.99
Al's Price: $449.99 Temporarily Unavailable
Item Number: OSMG1401
Manufacturer: O.S. Engines
Manufacturer Part No: OSG1401+

This is the 49-PI .30 Wankel Rotary engine by O.S. Engines.

Features:
  • Ideal for boosting power in small-scale planes, and reducing weight for mid-size craft
  • Redesigned carburetor venturi for more airflow resulting in more power than previous O.S. Wankel engines
  • Muffler can be angled at various angles for increased mounting versatility
  • Does Not require special Wankel glow plug
  • Two year limited warranty
  • Includes:
    • 49-PI .30 Wankel Rotary Engine
    • OS F glow plug
    • #21G carburetor
    • Fuel tank clunk
    • Muffler
    • Instructions
  • Requires:
    • Methanol-based model engine fuel containing approximately 25% castor-oil & 15% nitromethane
    • Fuel filter
    Specifications:
    • Power Output: 1.1 PS, 1.08 HP at 17,000 RPM
    • Practical RPM: 2,500 - 18,000 RPM
    • Weight: 11.8oz (335g)
    • Crankshaft thread: 1/4-28
    • Length: From back of engine mount to front of drive washer: 2.36" (60mm)
    • Height: Not including carburetor or muffler: 2.4" (61mm)
    • Width: Nnot including carburetor or muffler: 2.7" (69mm)
    • Recommended propeller: 9 x 6-7, 10 x 4-6 or 11 x 4-5
  • Needle SettingS:
    • High Speed: 2 turns out from fully closed
    • Low Speed Mixture control: 1 - 2mm gap between the needle and spray bar, when looking down the throat of the carburetor
  • Notes:
    If an F glow plug is needed, use OSMG2692

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