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Fuel pressure regulator non seq. twins?

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Old Jan 16, 2006 | 01:51 PM
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dalandlord's Avatar
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Fuel pressure regulator non seq. twins?

Im running nonsequential with intake and open exhaust. Getting ready to install power fc. Do I need to install a fpr or will the ecu handle all my fuel needs? (plan on running about 12 psi) Also which part # aeromotive fpr is everyone using and where is best place to install? Thank you for any help.
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Old Jan 16, 2006 | 02:20 PM
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If you're running the stock rails then keep the stock regulator. I've run it up to 360 rwhp and Goodfellafd3s is over 400 on it. The only reason to change it is if your going with huge power and have upgraded the 2ndary rail. If you want to simplify things further, you can eliminate the solnoid that runs to the stock fpr and just run the vacuum line directly to the lower intake manifold.
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Old Jan 16, 2006 | 09:42 PM
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I appreciate the info
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Old Jan 17, 2006 | 12:49 AM
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I agree with Rotary Experiment Seven. Keeping the stock FPR is fine.

You might need an upgraded fuel pump, too.

-Max
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