In reading the answer to a previous question, it sounds like the included fuel pump runs at 90 psi. But the Edelbrock Pro-Flo 4 system requires 43-45 or 58-60 psi. Is the included fuel pump pressure adjustable, or, is there an option to order the M1A1 tank with a fuel pump that is compatible with the PF4 system to avoid using a fuel pressure regulator?
M1A1 Stainless 23 Gallon EFI Fuel Tank + Skid Plate | In-tank Pump | 66-77 Bronco
In reading the answer to a previous question, it sounds like the included fuel pump runs at 90 psi. But the Edelbrock Pro-Flo 4 system requires 43-45 or 58-60 psi. Is the included fuel pump pressure adjustable, or, is there an option to order the M1A1 tank with a fuel pump that is compatible with the PF4 system to avoid using a fuel pressure regulator?
Status:
Open Apr 17, 2021 - 12:38 PM
1answer
Answer
Apr 19, 2021 - 06:40 AM
You will need to use an external pressure regulator to dial back the pressure. Something like #6662 or 6669. We do not offer a lower pressure pump.
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