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Engine to Frame question

Discussion in 'Hangout Lounge' started by sim37, May 16, 2008.

  1. sim37

    sim37 Member

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    Just wondering if an XS1100 or XJ1100 engine would be able to fit an xj650 frame or what mods would need to be done to make this possible.

    I just got a good hit off of Craigslist for an XS1100 engine so it kind of peaked my curiosity. 8)
     
    sim37, May 16, 2008
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  2. BlueMaxim

    BlueMaxim Active Member

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    I do know that the front engine mounting bolt on the XJ/XS1100 is longer than the 650/750 bolt. This would lead me to thing the 1100 engine is wider and therefore would not fit between the down tubes.
     
    BlueMaxim, May 18, 2008
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  3. gdewit79

    gdewit79 Member

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    Just wondering if this was ever figured out? What kind of modifications would have to be done?


    I have a line on an 1100 engine too, something my neighbour picked up for $50. And, given the fact I am having problems with my transmission, I was wondering how hard this modification would be?
     
    gdewit79, Jul 2, 2008
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  4. RickCoMatic

    RickCoMatic Well-Known Member

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    I doubt you'll be able to cram it in there any way. I think its just too big and wouldn't match-up even if it did go.

    You'd have to build a frame around it.
    Complete with motor mounting points and some raised center tube.

    I don't think it cam be done without some radical cutting and welding.
    I think your trying to get your boots in a shoe box.
     
    RickCoMatic, Jul 2, 2008
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  5. gdewit79

    gdewit79 Member

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    I was afraid of that. Just the opportunity was there, and this 1100 has 20000 kms on it. I thought that, if I could, I would have an 1100 on a 750 frame.... Thanks anyway!
     
    gdewit79, Jul 2, 2008
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