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Old 02-22-2004, 09:53 PM   #1
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Need to know what the stock fuel pressure is on the series 1 SSEI.

I plan to add a fuel cell to the NOSzle system to add 100 octane fuel rather than the 93 I currently run in the tank. So I got a 5 gallon foam filled cell and want to match the pressure of the stock system. Most of the electric pumps from Holley come in either 7 or 14 psi.

Does anyone know??

Steve
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Old 02-22-2004, 11:44 PM   #2
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Are you going to have a switch to switch from the tank to the cell?
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Old 02-22-2004, 11:51 PM   #3
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Someone correct me if I am wrong, but the 7psi system is more for carberated engines which need a lower fuel pressure. 14 is probably what you need.
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Old 02-23-2004, 07:02 PM   #4
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at the fuel rail is 41 to 47 PSI
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Old 02-23-2004, 10:46 PM   #5
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Thanks.

No Switch needed, The injectors will use the 93 and the NOSzles will use the 100 octane.

I'll go with the 45 psi unit..

Steve
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Old 02-23-2004, 10:53 PM   #6
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Wow....let me see if I understand you correctly. You're going to inject 100 octane FUEL into the intake plenum/TB?
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Old 02-24-2004, 12:26 AM   #7
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I was under the impression the NOSzzle system was a direct port system. Jeffrey was gonna get it till he got his venom.
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Old 02-24-2004, 01:31 AM   #8
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Old 02-25-2004, 05:27 PM   #9
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Will,

Yeah the NOSzle setup is a direct port system, so the additional fuel goes in under the Injectors.

Steve
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