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engine swap

Discussion in 'XJ Modifications' started by gitsum911, Jun 11, 2013.

  1. gitsum911

    gitsum911 Member

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    Hey guys so I have a bobbed out 82 xj650 and I'm in need of a new motor well I'm a firm believer of the go big or go home rule so I wanna know if I can just swap in one of the bigger motors like the 1100 and what I would have to do to make it possible. I would like to know what motors and what yrs I can get away with. And if I can't go with anything bigger than my 650 then I would also like to know what yr of motor I can use. P.s. if any of u have a motor that runs great then lemme know also thanx
     
    gitsum911, Jun 11, 2013
    #1
  2. tcoop

    tcoop Active Member

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    The XJ750 might fit
    http://www.ksl.com/index.php?nid=218&ad ... 0&ad_cid=4
    (not mine)

    You would need to take measurements to be sure. I do not know if the TCI would need to be swapped. Your 650 carbs should also work but may need re-jetting.

    but the 1100 is a no go
     
    tcoop, Jun 11, 2013
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  3. gitsum911

    gitsum911 Member

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    Ksl huh? Are u a Utah local?
     
    gitsum911, Jun 11, 2013
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  4. hogfiddles

    hogfiddles XJ-Wizard, Host-Central NY Carb Clinic Moderator Premium Member

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    Go to the top of the forums and find Len Chacal's information overload hour. There is a lengthy write-up on what engines will swap with what, and what you will need to to for that swap.

    That will answer all your questions.

    Dav eF
     
    hogfiddles, Jun 11, 2013
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  5. gitsum911

    gitsum911 Member

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    Ok cool I'll look him up when I get off work thanx bud
     
    gitsum911, Jun 11, 2013
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  6. tcoop

    tcoop Active Member

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    yea I live just south of Ogden
     
    tcoop, Jun 11, 2013
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  7. gitsum911

    gitsum911 Member

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    Oh right on I'm in Spanish fork. And thanx for the link BTW I think I'm gonna call on that motor tomorrow
     
    gitsum911, Jun 12, 2013
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