1. Some members were not receiving emails sent from XJbikes.com. For example: "Forgot your password?" function to reset your password would not send email to some members. I believe this has been resolved now. Please use "Contact Us" form (see page footer link) if you still have email issues. SnoSheriff

    Hello Guest. You have limited privileges and you can't "SEARCH" the forums. Please "Log In" or "Sign Up" for additional functionality. Click HERE to proceed.

Tips for buying a new head '82 XJ750

Discussion in 'XJ Technical Chat' started by That_Guy, Sep 2, 2009.

  1. That_Guy

    That_Guy Member

    Messages:
    125
    Likes Received:
    0
    Trophy Points:
    16
    Location:
    Pennsauken, NJ
    OK well trying to remove a sheared off exhaust stud last night, i cracked the boss in three pieces and it unfortunately looks as though i now need to replace the head. Do the all knowing Gurus of this site have any suggestions on stuff i should look for when buying a new head. Also do we have any tips on removing and installing the new head. Thanks for all your help in my time of need :( :cry: :( :( :cry:
     
    That_Guy, Sep 2, 2009
    #1
  2. mlew

    mlew Well-Known Member

    Messages:
    3,090
    Likes Received:
    241
    Trophy Points:
    63
    Location:
    Apex, NC
    You can probably score a complete engine from EBAY. The cost of a cylinder head and gasket kit will be about the same as a engine.I have seen engines for as little as 100$.
     
    mlew, Sep 2, 2009
    #2
  3. joshua

    joshua Member

    Messages:
    254
    Likes Received:
    0
    Trophy Points:
    16
    Location:
    Lake Worth
    there were 2 engines on in the last few days and i saw 1 on yesterday ouotta illinois
     
    joshua, Sep 2, 2009
    #3
  4. That_Guy

    That_Guy Member

    Messages:
    125
    Likes Received:
    0
    Trophy Points:
    16
    Location:
    Pennsauken, NJ
    id really rather buy a head and a gasket set just so i can have a completely rebuilt top end and ive been looking into shining it all up and painting it anyway. I just need tips on what to look out for so i dont wind up with a completely useless pile of scrap.
     
    That_Guy, Sep 2, 2009
    #4
  5. mlew

    mlew Well-Known Member

    Messages:
    3,090
    Likes Received:
    241
    Trophy Points:
    63
    Location:
    Apex, NC
    Things you don't want:
    cracked or broken fins
    excessive carbon build up, it can hide cracks
    no broken or bent studs of course

    Find one that has been cleaned and almost ready to install
    Things to check:
    check all holes for broken or stripped threads
    look at the valves real good, if possible hold the head upsidedown and put some water in the combustion chamber to see if any valves leak.
     
    mlew, Sep 2, 2009
    #5
  6. That_Guy

    That_Guy Member

    Messages:
    125
    Likes Received:
    0
    Trophy Points:
    16
    Location:
    Pennsauken, NJ
    please help!!!
     
    That_Guy, Sep 3, 2009
    #6
  7. PipeDreams

    PipeDreams Member

    Messages:
    64
    Likes Received:
    0
    Trophy Points:
    6
    Location:
    Columbia, Missouri
    What do you mean, "please help!"? The poster above you told you exactly what to look for.

    Why start a thread if you aren't going to pay attention to what people are saying?
     
    PipeDreams, Sep 3, 2009
    #7
  8. That_Guy

    That_Guy Member

    Messages:
    125
    Likes Received:
    0
    Trophy Points:
    16
    Location:
    Pennsauken, NJ
    i paid complete attention to what he said but i want more than one opinion
     
    That_Guy, Sep 3, 2009
    #8

Share This Page