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Chinese Engine 250cc Air Cooled Wiring Help

This is a discussion on Chinese Engine 250cc Air Cooled Wiring Help within the Chinese/Import Minis - General Discussion forums, part of the General Talk category; Hello, I buy a 250cc engine from china, I need make the wiring harness is for a go kart proyect, from the engine coming: 3 ...

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  1. #1
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    Chinese Engine 250cc Air Cooled Wiring Help

    Hello, I buy a 250cc engine from china, I need make the wiring harness is for a go kart proyect, from the engine coming:



    3 yellow wires

    1 black/red

    1 blue/white

    1 green/white



    I think is the stator, the problem is the standard voltage regulator have 4 or 5 wires, my problem is the 3 yellow wires, I think is for lights. I know 1 or 2 go to regulator, but the other?



    The other side coming 6 wires:



    blue/red

    pink

    light green/red

    red/white

    yellow/red

    green/black



    I think is the gear position, this is easy, because is for ground.



    Thanks for help me, I need the wiring harness schematic.

    Gonzalo Cimma


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    Re: Chinese Engine 250cc Air Cooled Wiring Help

    Sounds like it has a 3 phase alternator. You need a big bike style reg/rect with 3 inputs for the 3 yellow AC wires. That's if you plan on charging a battery and running lights. if you're just running a headlight, I dont see why you couldnt just use 2 of the yellow wires. The blk/red should be your exciter coil and the blue/wht the pulser coil.
    The older I get, the faster I was !

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    Re: Chinese Engine 250cc Air Cooled Wiring Help

    Thanks, I want a charge the battery and run lights too, you think if put a 2 yellow wires in the regulator is ok, and the other don't touch.



    I need know the oil for this engine, 10W40 is ok, and in the side of the spark plug, the engine have a little hole, what is this?



    How put pictures here?

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