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Thread: vacum pump help

  1. #1
    Junior Member APPRENTICE
    Join Date
    Mar 2004

    vacum pump help

    on alky should i run vacum pump to both valve covers to keep moisture down,,,thanks

  2. #2
    Senior Member RACING JUNKIE
    Join Date
    Nov 2004
    St. Louis, Missouri
    I have ran it both ways on alky, The main thing I try to watch is the amount of vacuum I am pulling I try ti keep it between 4-6 lbs

    When I do run a single line I always run it on the opposite side of the vacuum pump. Don't know why, I just always have done it that way. Anyone have any additional comments on that?

  3. #3
    Senior Member RACING JUNKIE
    Join Date
    May 2003
    Coldwater, MI
    You can do it and wont hurt anything but no need if you have a tight sealed motor its going to pull plenty from one side. I pull more vacuum them mentioned above I want 6-8 at idle.
    David Lanning
    IHRA NHRA 387B

    Fleenor Racing Transmission
    Lanning Electric
    Complete Drag Car Wiring
    APD Race Engines

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