Turbo help

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02-28-16, 08:12 PM

Madaff920

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Turbo help

Got a couple questions on my na-t build. I bought a Walbro 450lph in the tank fuel pump. I can't seem to find a definit answer on wether I need a fuel pressure regulator and rail with a return line. Thanks for any info

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03-03-16, 04:13 PM

mitsuguy

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It depends on what you are trying to accomplish.

Ideally, yes, you would run an external fuel pressure regulator up front and disable the one in the tank.