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Stock 5.7 Fuel Pump - Highest Pressure??

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Old May 11, 2001 | 06:40 PM
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CamaroX84
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From: Michigan
Stock 5.7 Fuel Pump - Highest Pressure??
How high of a PSI rating will a stcok 5.7 TPI fuel pump put out? I have an AFPR. Thanks.
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Old May 20, 2001 | 01:17 PM
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camarocowboy
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From: kemp,texas,henderson
I have an 87 and my AFPR is set at 50psi and I have no problems and does not run rich w/ the 24 psi injectors if you go higher than 52-53 you can burn the stock pump up reletivley quick.Hope this helps
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