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Thread: HELP!!!!Gen 3 Dominator lean at low RPMS

  1. #1
    Junior Member SHOW GUEST
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    HELP!!!!Gen 3 Dominator lean at low RPMS

    Got a new 1475 gen 3 it won't pull any fuel through the booster till 3600 rpms. called the holley tech line & the IDIOT there told me I needed a bigger needle & seat??? I have decreased int air bleed & increased int restrictor with not much results? Holley can't seem to be any help was hoping maybe somebody had some sugestions

  2. #2
    Senior Member RACING JUNKIE
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    Maybe jmark will jump in, he is a good carb guy, i would look at the metering blocks, i.e the cross well size, and the emulsion jet, size and placement.

  3. #3
    Senior Member RACING JUNKIE jmarksdragster's Avatar
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    Sent a PM, bigger N&S? Did you get the guys name?
    Mark Whitener
    http://racingfuelsystems.myfunforum.org
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    Good work isn't cheap, and cheap work can't be good.

  4. #4
    Junior Member SHOW GUEST
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    Kevin

  5. #5
    Senior Member RACING JUNKIE jmarksdragster's Avatar
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    The link has a sheet you can log all the metering, this will give me a direction to help, and a log for you to go back to if needed. And if it needed bigger N&S, why didn't it come with them, and what does that have to do with your issue??? Scary.

    http://racingfuelsystems.myfunforum.....php?f=25&t=28
    Mark Whitener
    http://racingfuelsystems.myfunforum.org
    __________

    Good work isn't cheap, and cheap work can't be good.

  6. #6
    Senior Member RACING JUNKIE
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    I guess it's that good help thing, jmark


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