what is stock fuel psi

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01-12-2007, 12:19 PM

SoCalZ28

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what is stock fuel psi

What is the fuel psi supposta be at for our ls1's?

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01-12-2007, 12:21 PM

Nasty N8

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58PSI

Nate

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01-12-2007, 01:00 PM

SoCalZ28

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is that at idle?

Last edited by SoCalZ28; 01-12-2007 at 01:08 PM.

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01-12-2007, 03:48 PM

andereck

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Everywhere. The regulator is in the tank and not referenced to vacuum.

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01-12-2007, 04:02 PM

cabech984

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GM Service Information says it should be 55-60 psi at idle, Mine had 60 @ idle. the gauge stayed at a constant number in my case.

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01-13-2007, 11:58 AM

DrkPhx

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Quote:

Originally Posted by cabech984

GM Service Information says it should be 55-60 psi at idle, Mine had 60 @ idle. the gauge stayed at a constant number in my case.

Thank you. This should be a sticky in this forum because it's asked so frequently.

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01-13-2007, 12:17 PM

rez0469

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mine also stayed at a constant 60 at idle

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what is stock fuel psi

what is stock fuel psi

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