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Thread: Holley black and nitrous

  1. #1

    Holley black and nitrous

    do you think a single holley black could supply a 750 hp sbc and a cheater nos kit setup for 150 shot.

  2. #2
    Senior Member SENIOR BUILDER
    Join Date
    Feb 2005
    Location
    LAWTON MI
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    113
    No I think that pump would have a hard time keeping up with the motor alone!
    I run a black pump with roughly 600 hp n.o.s. has a separate blue pump

  3. #3
    Senior Member RACING JUNKIE
    Join Date
    May 2003
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    Coldwater, MI
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    2,998
    I agree not enough pump, I run a holley black on my nitrous side alone.
    David Lanning
    IHRA NHRA 387B

    Fleenor Racing Transmission
    419-280-1406
    Lanning Electric
    Complete Drag Car Wiring
    APD Race Engines
    www.apdracing.com

  4. #4
    Senior Member RACING JUNKIE
    Join Date
    Jan 2006
    Location
    La.
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    2,890
    Agreeded, not enough pump. We run 2 holly blues and 2 # 8 lines for a 468" pump gas motor with a 250 shot Zex plate.

    JMO

    Zip.

  5. #5
    Senior Member EXPERT BUILDER
    Join Date
    Dec 2010
    Posts
    345
    I have been using nos since early 80s and learn that if you have a high hp motor you need to run a seprate pump. When you run a deadhead pressure with out a return line you should flow the fuel jet you are going to use every time. Hope this helps.

  6. #6
    Senior Member MASTER BUILDER
    Join Date
    Dec 2005
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    Napier, New Zealand
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    230
    Get yourself a Magna 500. It'll handle the lot.
    It Ain't Over Til Its NOVA - 634ci of S*#t Your Pants!


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