Weber IDA Fuel Pressure

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03-21-10, 10:10 AM

legokcen

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Weber IDA Fuel Pressure

I've searched and some threads are telling me different results. I'm running an IDA 48 on a '90 13B 6port. Should it be 4 psi? i'm running the Holley fuel pump.

Thanks in advance.

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03-21-10, 10:19 AM

installer67

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I think RB recomends 4.5psi. for this.

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03-21-10, 12:24 PM

Siraniko

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that depends on your jetting and such, especially if you have a return. 4.5psi is not enough in my RX3s.

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03-21-10, 04:40 PM

allbee

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I run 6 psi and do not use a return line. This is on an EP racecar so it may diifer for street aplications.

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03-23-10, 03:32 AM

Bridge it baby

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i ran 3-4 psi with mine, with no return line, no problems ever

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