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  1. #1
    Duke's Avatar
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    Timing chart 1200/1300

    Does anyone have a graph of the 1200 and 1300 GPR stock ignition
    timing? Are they the same?

    Thanks


  2. #2
    YudLuz2's Avatar
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    You can go to Advent's web page to get the timing curves on the
    1200r motor. They have nothing listed for the 1300, might call
    Greg and ask if he has any info, since there testing the 1300 boxes.
    And remember the 05&06 curve from the factory will be different from the 03 & 04 power valve motors. Ben

  3. #3
    Duke's Avatar
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    Thanks, Kerry and Ben! Do either one of you know what the final
    retard is on the 1300? I believe the 1200 is 9 degrees on all 3
    cylinders, no stager.

  4. #4
    YudLuz2's Avatar
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    Quote Originally Posted by Duke View Post
    Thanks, Kerry and Ben! Do either one of you know what the final
    retard is on the 1300? I believe the 1200 is 9 degrees on all 3
    cylinders, no stager.
    I think they show the Yam 83 as the oem curve.
    I don't have any info on the 1300 yet. I expect it to be
    a little more.

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