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Aeromotive 13109 – A1000-6 EFI Fuel Pressure Regulator

1.00 out of 5 based on 1 customer rating
(1 customer review )


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SKU: AR-13109 Category: Brand:


Performance EFI regulator designed for medium to high horsepower applications. This regulator features Aeromotive’s high-flow design, superb pressure control and legendary durability. On the street and at the track, this pressure regulator has logged more miles, laps and passes than any other performance EFI regulator in the world!

  • Base pressure adjustable from 40-75 PSI.
  • Gasoline and alcohol compatible.
  • Fuel pressure rises on a 1:1 ratio with boost.
  • 1/8” NPT gauge port.
  • P/N 13109 provides (2) ORB-06 inlet ports and (1) ORB-06 return port.

Download installation instructions HERE from Aeromotive’s site.

Customers' review

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1 review for Aeromotive 13109 – A1000-6 EFI Fuel Pressure Regulator

  1. 1 out of 5

    Jerry Hoffman - Tell me how you can fix this problem by adding another check valve, where would you install that? A properly installed fuel system has the pump go directly to the fuel rail, and the rail then goes to the FPR, and it bleeds excess fuel to the tank return. This is the way it is done so the excess fuel can cool the injectors.
    So where would you install the check valve? If you block the flow to the FPR, you get full pump pressure, no regulation. Reverse it and the check valve does nothing, the pressure still bleeds down. Put it after the FPR, same thing. The bottom line is a FPR SHOULD NOT LEAK DOWN, THERE'S A GOOD REASON WHY OEMS ARE NOT ALLOWED TO DO THIS.
    I didn't spend a bunch of money on a Kent Moore injector test set to not be able to use it, nor am I going to install a push button switch for the fuel pump power in my dash in order to get my engine to start, this is total BS.

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What is the difference between the Aeromotive 13101 and 13109?

  • The 13101 has larger fuel line fittings than the 13109. Other than that and the color, there is no practical difference between the two. We generally recommend the 13109 if making 500 hp or less, and the 13101 for higher horsepower applications, but this is simply based on common fuel line size recommendations.

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