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Fuel Pressure Regulator Help

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Old 05-21-2011, 08:35 PM
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Default Fuel Pressure Regulator Help

Need some help fitting my requirements.

1:1 Boost Reference
It needs two -10 feeds and a -8 return.
100psi fuel pressure
Old 05-21-2011, 10:45 PM
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Fuel Labs
Old 05-21-2011, 10:49 PM
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100 psi base or after xx amount of boost?
Old 05-21-2011, 10:51 PM
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im not sure what you need help with, finding parts that will work? or where to buy them?

Aeromotive makes a regulator with those size fittings...
Old 05-22-2011, 04:00 PM
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Aeromotive did not have one to those specs and was alot more money.

Think I am gonna go with a Weldon A2040 Fully adjustable from 4-200 psi two -10 fuel pressure ports -8 return port

For $244.00 shipped it a deal unless anyone else can tell me something better
Old 05-22-2011, 05:13 PM
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What fuel pump are you using to support 100psi ?
Old 05-22-2011, 11:40 PM
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Magnafuel prostar. Thinking of doing dual pumps.
Old 05-23-2011, 12:03 AM
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Why 100 psi? Sounds like belt drive fuel pump territory to me.
Old 05-23-2011, 12:49 AM
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If you cant find one with -10 fittings couldn't you just find one with -8 fittings. Since its going to be at the end of the rails I figure you can use a -10 for the feed and a -8 for the return. you wont need a -10 return since the injectors will be using up some of the fuel. right?
Old 05-23-2011, 03:53 AM
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Their pump flow ratings are based on n/a setups, and current ratings at only 45psi.

Do they offer any data at higher pressures ?
Old 05-23-2011, 05:55 AM
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MP-4301 20–120psi 12A@45psi

Running -10 Feed -8 return

Running E85



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