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  • .25LA Non-Ring 20H Carb E3020 Muffler

    By O. S. Engines |
    Product Number OSMG0026
    $0.00

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    1/10 Desert Truck Rtr
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    This is the the O.S. Max .25LA Aircraft Engine with Muffler. Meets Requirments of Beginners and Sport Flyers. *** TWO YEAR LIMITED WARRANTY *** High Speed Needl...*More

    This is the the O.S. Max .25LA Aircraft Engine with Muffler. Meets Requirments of Beginners and Sport Flyers. *** TWO YEAR LIMITED WARRANTY *** High Speed Needle: 1.5 turns out from fully closed Low Speed Needle: Tip of the needle half way across the small hole in the FRONT of the carb body. tlw 6/22/07 ir/jxs updt lmm 3/27/09*Less

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    Key FeaturesFull SpecsNeeded to Complete Comments/Reviews
    • One-piece natural finish crankcase
    • Schnuerle porting (Schnuerle scavenging)
    • Side exhaust
    • Two bronze crankshaft bushings (sometimes called Oilite bearings)
    • Bore:18.0mm (.709)
    • Construction:Aluminum 1-piece crankcase, piston, cylinder head,
    • Crankshaft Thread Size:1/4-28
    • Displacement:4.07cc (0.249 cu. in.)
    • Distance Between Mounting Holes Opposite Side:33mm (1.29)
    • Distance Between Mounting Holes Same Side:14.4mm (.56)
    • Height:74.5mm (2.93) from bottom of mount tab/top of cylinder head
    • Horsepower:0.6 PS, 0.59 HP at 15, 000 RPM
    • Length:67.5mm (2.65) distance/backplate to front of drive washer
    • Practical RPM Range:2, 500 - 16, 000 RPM
    • Recommended Props:9x5
    • Stroke:16.0mm (.630)
    • Trainer and Sport Models:9x5, 9x6
    • Weight:7.0oz w/o muffler (9.5oz w/ muffler)
    • Width:29mm (1.14) width of engine neglecting mounting flanges
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