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Should I swap fuel pumps?

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Old 05-19-05, 10:30 AM
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Should I swap fuel pumps?
I have a modified(DP,MP,Catback, Intake, FMIC,ECU) 93 automatic that I'm taking back to stock. It has a cosmo 3 rotor fuel pump currently installed. Should I leave it in or replace it with a stock unit once I have all the flow mods removed(leaving the DP in)?

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Todd
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Old 05-19-05, 10:31 AM
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It will run perfectly fine as a stock car with the pump. There is no reason to swap it out unless you want more of a return on your investment.
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Old 05-19-05, 11:08 AM
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Thanks Rynberg

I've heard that it can cause the car to run rich at idle.
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