Adjustable fuel pressure regulator

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Zjdamien
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Adjustable fuel pressure regulator

Post by Zjdamien »

Can only find two places that make AFPR for 93 with the return line hesco and leigh perfomance anyone have any suggestions
YJason
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Re: Adjustable fuel pressure regulator

Post by YJason »

Use a fuel rail w/o a return and use a aftermarket afpr w/bypass. similar to this: http://www.jegs.com/i/Aeromotive/027/13109/10002/-1
hvacman
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Re: Adjustable fuel pressure regulator

Post by hvacman »

This may be a dumb question, but, how do I install one?

I have a fuel rail WITHOUT the return. Here is my setup.

Two lines running from the tank to the front.
One is the supply line
One is a return line

The regulator has 1 inlet and a return.

Where do I hook the regulator up?

Supply line to the inlet?
Return line to .....what?
What hooks to the fuel rail?

Does anyone have any pictures?
hvacman
Where's the "any" key?
Where's the "any" key?
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Re: Adjustable fuel pressure regulator

Post by hvacman »

Did some more research to my own question.

Please look at these two diagrams and let me know which one is the correct way to hook up the regulator.

Image
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SkylinesSuck
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Re: Adjustable fuel pressure regulator

Post by SkylinesSuck »

The top one is how I've always hooked up adjustable FPR's before.
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4.whoa
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Re: Adjustable fuel pressure regulator

Post by 4.whoa »

The bottom looks like how you'd plumb a carb, and the top EFI.
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