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  • O. S. Engines 120Ax Ring 70D Carburetor E5020 Muffler

    Product Number OSMG0650
    $0.00

    y Please allow 5-7 days for free in store pick up or flat rate shipping.
    1/10 Desert Truck Rtr
    qty $0.00

    This is the O.S. Max Two-Stroke 1.20AX Ringed Engine with Muffler. Needle Settings: High Speed: 2 - 2.5 turns out from fully closed Low Speed: 3/4 turn out fro...*More

    This is the O.S. Max Two-Stroke 1.20AX Ringed Engine with Muffler. Needle Settings: High Speed: 2 - 2.5 turns out from fully closed Low Speed: 3/4 turn out from fully closed with the throttle fully closed COMMENTS: For version without muffler, order OSMG0651. The version without the muffler does not include the muffler extension or the 90¦ adapter. At this time one would not be able to use the muffler extension and 90¦ adapter at the same time. The long muffler bolts are too long. jxs 10/25/05 Updated JBM 12-20-05 updt WM 11/29/05 ir/jxs updt lmm 3/30/09*Less

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    • #8 supplied with engine, A5 (OSMG2693) will also work
    • Carburetor: 70D with rearward angled needle valve for safetyGlowplug: O.S.
    • Internal Construction: Steel piston ring and liner, aluminum piston
    • Model Application: Ideal for 3D, Precision and Sport flying
    • Mounting Application: Mounts in same space as the .91FX (actual mounting dimensions vary slightly, see SPECS)
    • Muffler: E-5020 Power Box with extension and 90¦ adapters
    • Bore:1.197 (30.4mm)
    • Crankshaft thread size:5/16-24
    • Displacement:1.218 cu in (19.96cc)
    • Distance Between Mounting Holes Opposite Side:2.3 (58mm)
    • Distance Between Mounting Holes Same Side:0.98 (25mm)
    • Distance Center of Crankcase to Drive Hub:2.7 (69.8mm)
    • Length from Backplate to Drive Hub:3.9 (100.2mm)
    • Length from Backplate to End of Crankshaft:5.5 (139.9mm)
    • Power Output:3.1 PS, 3.06HP/9000 RPM
    • Practical RPM:1, 800 - 9, 500 RPM
    • Stroke:1.083 (27.5mm)
    • Weight of engine:29.0oz (823g) with muffler
    • Weight of muffler:7.074oz (219.2g) with 90¦ adapter installed
    • Weight of muffler:7.907oz (245g) with extension installed
    • Width Between Mounting Tabs:2.6 (67mm)
    • Width of Crankcase Below Mounting Tabs:1.8 (46.5)
    • ~Coming Soon
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