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  1. 340Duster247

    Holley bypass fuel press regulator.What Gives??

    my fuel system is acting weird. I can't seem to get psi any lower (at idle) then 7.5 psi. And it cranks up to 14 if I tighten in on reg. It's a bypass system. Regulated after the carb. I've pulled apart the regulator and nothing looks wrong. Diaphragm look fine. I pulled the pump and cleaned...
  2. 340Duster247

    EFI..Was it worth it??

    For thoes who have switched to efi conversion...was it worth it? especially you fitech users.
  3. 340Duster247

    Holley eletric pump sometimes louder!! Like bad loud??

    So I just got the duster together and dialing it in. Running a holley black eletric pump deadheaded to regulator. When the car is cold started the pump has a normal holley buzz/ noise that is fine. But sometimes when I restart the car after sitting ( engine still hot) I get a horrible High...
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