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  • .75Ax ABL 61A Carburetor E4040 Muffler

    By O. S. Engines |
    Product Number OSMG0575
    $0.00

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    1/10 Desert Truck Rtr
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    This is the O.S. Max 75 AX ABL Aircraft Engine with Muffler. High Speed Needle: 1.5 - 2 turns out from fully closed Low Speed Needle: 2mm gap between the needl...*More

    This is the O.S. Max 75 AX ABL Aircraft Engine with Muffler. High Speed Needle: 1.5 - 2 turns out from fully closed Low Speed Needle: 2mm gap between the needle and spray bar at full throttle (looking down the neck of the carb) jxs 4/12/07 ir/jxs updated jpg 7/11/07*Less

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    Key FeaturesFull SpecsNeeded to Complete Comments/Reviews
    • Advanced Bi-Metallic Liner process uses a double layer of platingmaterial rather than one thick layer.
    • Also, the plating process is more consistent, resulting in a more precise fit between piston and sleeve for better compression and longer life.
    • Angular head design offers increased surface area for better cooling
    • Ball bearing-supported crankshaft 61A carburetor with diagonally placed needle valve eliminating remote needle valve placement
    • Max .61FX
    • Power Box muffler design provides more volume for increased power in a very compact shape
    • Same mounting dimensions as the O.S.
    • This helps the metal bond tothe cylinder and makes the plating more durable.
    • Angle of muffler in relation to engine:4¦
    • Bore:1.02 (25.8mm)
    • Crankshaft thread size:5/16-24
    • Diameter of muffler body:1.92 (48.8mm)
    • Displacement:0.75 cu in (12.3cc)
    • Distance from center of engine to drive hub:2.62 (66.6mm)
    • Height/crankshaft center to top of cylinder head:3.20 (81.5mm)
    • Power Output:2.4 PS, 2.37HP/15, 000 RPM
    • Practical RPM:2, 000-16, 000 RPM
    • Recommended Props:14x6, 14x8, 15x7
    • Stroke:0.93 (23.5mm)
    • Weight:20.39 onuces (578g) w/o muffler
    • Width between mounting holes opposite side:2.04 (52mm)
    • Width between mounting holes same side:.98 (25mm)
    • Width including mounting tabs:2.4 (61mm)
    • Width not including mounting tabs:1.67 (42.6mm)
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