Import Motor FAQ - Long Stroke Mills - Page 5

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Import Motor FAQ - Long Stroke Mills

This is a discussion on Import Motor FAQ - Long Stroke Mills within the Chinese/Import Minis - General Discussion forums, part of the General Talk category; I have a 124cc engine, says GPX on the Left Side Cover. Any way to determine who actually manufactured this engine? Numbers are- Model -1P52FM1 ...

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Thread: Import Motor FAQ - Long Stroke Mills

  1. #61
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    Re: Import Motor FAQ - Long Stroke Mills

    I have a 124cc engine, says GPX on the Left Side Cover.

    Any way to determine who actually manufactured this engine?



    Numbers are- Model -1P52FM1 S/N 05A119288



    Want to put a Cam in it and need to know which one to get?



    Thanks,

    Dave

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    Re: Import Motor FAQ - Long Stroke Mills

    I have a SDG pro mini 125. Where can I buy engine parts. Third gear went out.

    It goes threw 1st gear and 2nd fine, but when I shift to third it feels like it goes to neutral. You can shift right out of it to fourth third is not there. Anyone who had similar problem, can you help me out.

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    Re: Import Motor FAQ - Long Stroke Mills

    Quote Originally Posted by RD350
    I have a SDG pro mini 125. Where can I buy engine parts. Third gear went out.

    It goes threw 1st gear and 2nd fine, but when I shift to third it feels like it goes to neutral. You can shift right out of it to fourth third is not there. Anyone who had similar problem, can you help me out.
    pm Firepower354...he should have the stuff you need

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    Re: Import Motor FAQ - Long Stroke Mills

    What about 150 engines, Some have honda head, som kaw, Whats the difference? Do parts innerchange. Same stud pattern?

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    Re: Import Motor FAQ - Long Stroke Mills

    I have been trying to figure that out myself. Apparently there are many mysteries with these motors lol I think they make the gearbox Z/XR/CRF50/70 style, and then put a KLX top end (jug/slug/head) on them, but I do not know for certain. Not sure what the difference is either, or if there is any sort of advantage. I have seen exhaust adapters for the klx head but they don't specify what they are for. I read a post that said klx heads use bigger valves, but what style makes more usable power I have read mixed opinions. Sucks being a noob lol

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    Re: Import Motor FAQ - Long Stroke Mills

    Quote Originally Posted by 530mini
    I have been trying to figure that out myself. Apparently there are many mysteries with these motors lol I think they make the gearbox Z/XR/CRF50/70 style, and then put a KLX top end (jug/slug/head) on them, but I do not know for certain. Not sure what the difference is either, or if there is any sort of advantage. I have seen exhaust adapters for the klx head but they don't specify what they are for. I read a post that said klx heads use bigger valves, but what style makes more usable power I have read mixed opinions. Sucks being a noob lol
    isn't that basically a YX...IDK

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    Okay my block tag reads 1p52fmh7c05698. Has 5 point stars engraved on each end. Tag says its a 110. Cylinder says 107cc and the piston says L 110. So is this a lifan? And it looks just like honda head. Anyone help me with what motor this is?

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    Sorry the number is 1p52fmh7c056988 I forgot to put that last 8..

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    And my piston measures 54

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    Somebody care to bring this thread up to date ? and continue it for those of us who would like to know what they are finding out about the motors being sent out today?
    Live to ride or ride to live that is the question.

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    minishifter likes this.

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