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Thread: Pressure Regulator? & Wish me Luck!
          
   
   

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  1. #6
    bada's Avatar
    bada is offline CHR Member Visit my Photo Gallery
    Join Date
    Feb 2008
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    greenbrier
    Posts
    59

    Might not be the regulator. I have run holley regulators for years, never had a problem. It may be the pump. I have had problems with holley pumps before. And you really should run 6-1/2 to 7 PSI. the needle and seats in a holley carb are good to 8 PSI. But no less than 6-1/2 PSI. I have been racing for 30 years and taken several holley classes at some of the events. And 5 PSI is to low, Unless you are running some kind of mechanical pump that builds pressure with RPM. But electric pumps should remain constant. Check the pump.

    GOOD LUCK!!!
    Last edited by bada; 08-08-2008 at 05:42 AM.

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