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Thread: fuel pressure

  1. #1

    fuel pressure

    i have a 125 shot of nos with a seperate pump what kind of psi should it be set at.
    thanks

  2. #2
    6-7 psi

  3. #3
    Senior Member RACING JUNKIE
    Join Date
    Sep 2007
    Location
    Montvale, VA
    Posts
    1,431
    5-7 psi minimum.To be honest,I don't know if it would hurt to run fuel pressure unregulated or not but I would shoot for 7 psi and run a fuel pressure safety switch set at 5 psi.JMO.That's how I used to set mine up ..That was running a single Holley blue,which I wouldn't recommend.But you ain't got that problem.I'd go thru about three bottles a weekend,playing on the streets ops: No problems at all.Stupid,but it sure was fun!!!How long is your fuel line and what size?
    "The problem with quotes on the Internet is that you cannot confirm their validity"- Abraham Lincoln

  4. #4
    fuel line will be about 16 ft long 3/8 in size


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