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Whats the Volume on a stock GM fuel pump?

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Old 10-05-2006, 03:38 PM
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Default Whats the Volume on a stock GM fuel pump?

Guys,

How much gasoline/volume does the stock fuel pump in a 2000 GM Silverado K1500 Z71 put out?....



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Old 10-21-2006, 10:44 PM
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I have measured several of these with a CODA volume meter. These systems will put out just under .9gpm at operating pressure KOER. Usually somewhere between .85 - .9 gpm @ 50psi.
Old 10-22-2006, 11:55 AM
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Originally Posted by helicoil
I have measured several of these with a CODA volume meter. These systems will put out just under .9gpm at operating pressure KOER. Usually somewhere between .85 - .9 gpm @ 50psi.
Ya, I think they are around 60 GPH.
Old 10-23-2006, 01:52 PM
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Some good data here. It is specific to the GTO. Not sure if your system is the same.

http://www.lingenfelter.com/store/gtofuelpump.html




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