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Thread: Advent settings

  1. #1

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    Advent settings

    What are the recommended settings for the Advent 1290 D70? in a single piper? 2000 GPR .
    RPM limiter?
    Curve yam 83,94,59,or 84
    Power valve snap 56,58,60,61?


    Thanks


  2. #2

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    went thru this last week i was told 84curve snap 56
    later cd

  3. #3
    2000 GPRXP 4tec shooter98xpl's Avatar
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    hmmm, out of curiosity, how do you change the curves as I only saw for the rev limiter, pipe setup, power valves setup. I have a switch a and a switch b and the two have 6 switches.
    SHOOTER

  4. #4
    spud's Avatar
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    I liked Yam59, snap 58. Worked well on a stage 2 GP1200R

  5. #5
    ramnj's Avatar
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    Not sure if this will help:

    http://www.ramnj.com/Advent.pdf

  6. #6
    carbuff91's Avatar
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    For the Yam-59 and Yam-84 it recommends to change jets. But, for Yam-04 you don't need to rejet. I'm not sure if have the t-handle adjusters will compensate for needing to rejet or not...anyone???

  7. #7
    spud's Avatar
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    I would definately rejet. If your engine is nonported and you have flame arrestors on it see below. I would rejet for the ignition alone anyway. And as a side note always use fresh 92 octane gas.

    Used the tried and true Fercho jetting for 1200's

    110 pilots

    120 mains

    1.5 N&S

    black springs

    Low speed adjusters 7/8 to 1 turn

    High speed adjusters 1 1/2 to 2 turns

  8. #8
    Moderator Insanediego Joe's Avatar
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    Where the hell do you get 92 octane in california spud?

  9. #9
    carbuff91's Avatar
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    So, the T-handles don't do enough??? Damn, I should have rejetted when the carbs where rebuilt!!

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