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WOT Fuel Pressure

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Old 06-25-2007, 04:02 PM
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Default WOT Fuel Pressure
What is the WOT fuel pressure of a 1998 LS1 Trans Am? I'm needing to know this to find a new jet for my nitrous kit. Thanks.
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Old 06-26-2007, 12:40 AM
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Anyone?
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Old 06-26-2007, 11:53 AM
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I believe its somewhere between 50-60, I think its pretty close to 56
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Old 06-26-2007, 02:35 PM
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58PSI is the stock fuel pressure, however mine(even with dual pumps) drops to about 55 under WOT. Id say anything over 50 is fine.
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