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  • .25Xz P Truggy Abc 21J Slide

    By O. S. Engines |
    Product Number OSMG2080
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    1/10 Desert Truck Rtr
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    This is the 2-stroke O.S. Max 25XZ (P) 1/8 scale Truggy Engine. ****** Because of the expressed racing nature of this engine, ****** ****** it is NOT covere...*More

    This is the 2-stroke O.S. Max 25XZ (P) 1/8 scale Truggy Engine. ****** Because of the expressed racing nature of this engine, ****** ****** it is NOT covered by the O.S. 2 Year Warranty ****** ****** per page 8 of manual. ****** COMMENTS: The O.S. Max T-2060 WN Speed Tuned Pipe OSMG2939, OSMG2938 is an ideal exhaust system for the 25XZ. Flywheel sets are required (OSMG2648 for Mugen, OSMG2649 for Kyosho, both sold separately) for certain truggy models. jxs 02/15/10 ir/jxs*Less

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    Key FeaturesFull SpecsNeeded to Complete Comments/Reviews
    • Brass cylinder liner that is Chrome plated
    • Designed for 1/8 scale truggy racing competitions
    • Meets ROAR regulations ABC piston and liner construction Aluminum piston fitted to a
    • Three needle 21JN slide valve carburetor 8mm red carb insert for smaller tracks that restrict air intake
    • Bore:0.689 (17.5mm)
    • Displacement:0.25 cu in (4.09cc)
    • Distance between Mounting Holes Opposite Side:1.4 (37mm)
    • Distance between Mounting Holes Same Side:0.83 (21mm)
    • Distance from Crankcase Center to Drive Washer:1.7 (44mm)
    • Height/bottom of Crankcase/top of Cylinder Head:4.3 (109mm)
    • High Speed:3.5 turns out from fully closed
    • Length from Backplate to Drive Washer:2.6 (65.6mm)
    • Metering Needle (low speed):flush with carb body
    • Needle Settings:Preset at factory, start engine as is. If
    • Output:3.1 PS, 3.06 HP/33, 000 RPM
    • Practical RPM Range:4, 000-39, 000 RPM
    • Slide:Flush then 1/2 turn in
    • Stroke:0.669 cu in (17mm)
    • Throttle Stop Screw:.5mm out from fully closed
    • Weight:13.05oz (370g)
    • Width of Crankcase Below Mounting Flanges:1.2 (31.6mm)
    • Width of Mounting Flanges:1.8 (45mm)
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