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  1. #1

    Ultra oem timing mod question ??

    Hi......

    can i install the OEM Timing Mod for Ultra260x 09 on Ultra250x 08 ,coz i saw the 260x 09 got 4 degrees more ???


  2. #2
    nicjak's Avatar
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    go for your life but it would be much cheaper modding your own wheel than fitting an '09 ecu. you might want to research a little more.

  3. #3

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    From what I have seen, the timing advance in the '09's is done through the computer, so the 09 rotor won't help yours

  4. #4
    Moderator DrewNJ's Avatar
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    -timing rotors are all the same
    -09' timing advance is in the ecu

    You can either go with an 09' ecu or mod a rotor. Your choice. TBM also makes a replacement cover that advances timing as well.

  5. #5
    nicjak's Avatar
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    mmm ecu = computer , where i come from


    Quote Originally Posted by BC18471 View Post
    From what I have seen, the timing advance in the '09's is done through the computer, so the 09 rotor won't help yours

  6. #6
    JET250's Avatar
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    you could add a 2 deg wheel, which would take you to 6 like most of the older boats run. but stay away from it is safer.

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