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Thread: Holley Sniper 19-365 pump.

  1. 09-30-2020, 04:16 PM #1
    Lit549
    Lit549 is offline Junior Member
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    Default Holley Sniper 19-365 pump.

    I recently installed the 19-365 in tank electric pump. It's advertised as supporting up to 900 HP carbureted engine. I have around 500 HP 383 and it's starving for fuel under power. Anyone else run this pump? Any suggestions?
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  2. 10-08-2020, 01:06 AM #2
    Gaz64
    Gaz64 is offline Senior Member
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    Default

    Before blaming the pump, do you have a fuel pressure gauge visible, plumbed at the carb fuel rail?
    What regulator are you using, and in what configuration?
    What's the size of your main fuel line? Gary
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