Recommendations on how to proceed...

Discussion in 'Mazdaspeed 6 General Discussion' started by Blair, Feb 27, 2023.

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  1. Blair

    Blair Greenie N00B Member

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    My sons speed 6 has broken it's timing chain and has caused some serious damage to the camshaft.

    How to proceed? (rebuild vs new engine).

    Thank you very much!!
     
  2. Easter Bunny

    Easter Bunny Professional Engineer Motorhead Platinum Member

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    i serously doubt there is only damage to the camshaft, need to dig in to see how far the damage went before making an assesment

    mileage? budget? goals?
     
  3. Blair

    Blair Greenie N00B Member

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    1) 130,000
    2) He's in college, limited budget, but will save for whatever work makes sense
    3) It's his daily driver

    Thanks
     
  4. Easter Bunny

    Easter Bunny Professional Engineer Motorhead Platinum Member

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    If the bottom end is good you could slap on a used head and just keep running it. Really need to investigate to determine the extent of the damage
     
    Easter Bunny, via a mobile device, Feb 27, 2023
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  5. Cfoldone

    Cfoldone Gold Member

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    What is your dollar decision point?
    New motor vs repair. Do work yourselves or mechanic shop.
    If you are determined to do as cheap as possible?
    Then first order is if valves have kissed pistons.
    You can then determine costs better at that point.
     
    Cfoldone, via a mobile device, Feb 27, 2023
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  6. Blair

    Blair Greenie N00B Member

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    Yes all good questions :)....thank you for your input.
     
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