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DLE-20cc Gas Engine w/EI & Muffler

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DLE-20cc Gas Engine w/EI & Muffler

DLE Engines DLEG0020 (DLE-20) Airplane Engine Gas
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(Ships within three business days after order placed)

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  • DLE-20cc Gas Engine w/EI & Muffler

    This is the DLE 20cc Gasoline Powered Engine with Electronic Ignition


    Two sealed bearings on crankshaft-simple design for lighter weight
    Beam mounting allows easy fit in the same mount as comparable glow
    Aluminum alloy crankcase with advanced CNC machining
    Rear mounted pumper carburetor ensures easier installation and smooth
    idling and dependable fuel flow during flights
    Fully automatic electronic ignition
    Two year limited warranty through Hobby Services beginning at date
    of purchase


    Engine, spark plug, ignition, muffler, muffler gasket, two 5x20mm
    muffler bolts and instruction manual


    Gasoline with at least 87 octane rating
    2-cycle oil, mix ratio for this engine is 30 parts gas to one part
    oil and must be followed exactly for warranty consideration
    and optimum performance
    4.8 - 6V NiMH/NiCd, or 6.6V LiFe or 7.4V LiPo battery for ignition
    (separate receiver style pack can be used) (LiPo & LiFe requires
    voltage regulator)
    Propeller and field equipment


    Output Power: 2.5 HP at 9,000 RPM
    Idle Speed: 1,750 RPM
    Static Thrust: 6 kg Pulling Force/100 meters altitude
    5.3 kg Pulling Force/1,800 meters altitude
    Displacement: 1.22cu in (20cc)
    Bore and Stroke: 1.3 x 1.0" (32 x 25mm)
    Compression Ratio: 10.5:1
    Weight: Engine: 22.93oz.(650g)
    Exhaust: 1.76oz (50g)
    Ignition: 4.23oz (120g)
    Total: 28.9oz (820g)
    Gasoline/Oil Mixture: 30:1
    Gasoline Octane Rating: 87-93
    Recommended Propellers: 14x10, 15x8, 16x6, 16x8, 17x6, 18x6
    (break-in prop not specified)
    Ignition Battery: 4.8V min,max as marked on electronic ignition unit.
    If marked 6V max, BEC required if LiPo battery used.
    Newer ones may be marked 4.8V to 8.4V.
    Replacement Spark Plug: CM3, DLEG2126
    Spark Plug Gap: 0.018 - 0.020"
    Plug Installation Torque: 7 - 8ft-lbs
    Carburetor Adjustments;
    Low Speed Needle: 1.5 turns out as a starting point, adjust for a
    smooth idle and a reliable transition to high throttle
    High Speed Needle: 1.5-2 turns out from closed, adjust needle to peak
    RPM, if engine slows or dies at full throttle, the high-speed
    mixture is likely too lean
    Height from bottom/Crankcase to top of Cylinder Head: 5.4" (138mm)
    Height/bottom/of Mounting Tab to top of Cylinder Head: 3.4" (87.5mm)
    Width of Cylinder Head: 2.5" (65mm)
    Width at Mounting Tabs: 2.8" (70.5mm)
    Distance/Mounting Hole Centers Same Side: 1.0" (26mm)
    Distance/Mounting Hole Centers Opposite Side: 2.4" (60mm)
    Height of Exhaust Opening: 0.42" (10.8mm)
    Width of Exhaust Opening: 0.83" (21mm)
    Length from Carburetor to Front Bearing: 4.5" (114mm)
    Length from Carburetor to Prop Hub: 5.1" (130mm)
    Total Height of Muffler including Exhaust Pipe: 3.8" (96mm)
    Center of Muffler Exhaust Opening to end of Pipe: 2.4" (61mm)
    Muffler Width: 2" (52.1mm)
    Exhaust Pipe Inner Diameter: 0.56" (14.2mm)
    Crankshaft thread size: 8mm x 1mm


    To avoid permanent damage to the electronic ignition system, NEVER
    turn your DLE engine over with the system switched on and the plug
    not installed.

  • DLE Engines DLE-20cc Gas Engine w/EI & Muffler Parts List (1 items)

  • DLE Engines DLE-20cc Gas Engine w/EI & Muffler Hop-Ups & Optional Accessories (0 items)

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