fuel pressure

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Oct 3, 2002 | 10:33 AM

T88Rx7

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From: Florida

fuel pressure

what should my fuel pressure be if i got all the bolt ons with a walbro fuel pump and a pettie unlimited ecu NO regulator tho

Oct 3, 2002 | 10:49 AM

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From: Jax, Fl.

If you are running the stock reg then I'll be the same as what the FSM states...

Oct 3, 2002 | 10:52 AM

rynberg

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From: San Lorenzo, California

I believe it should be your base value plus 1 psi for every psi of boost. Base is approximately 30 psi?

Oct 3, 2002 | 01:06 PM

T88Rx7

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From: Florida

im runing 14.7 psi

Oct 3, 2002 | 02:30 PM

RX7Elmo

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From: CA

base is 37-38 psi without any boost or any vacuum. Each additional psi of boost will add 1psi of fuel pressure from the stock regulator. If you don't have the stock regulator, then um...i'd get one.

Danny

Oct 3, 2002 | 04:32 PM

T88Rx7

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From: Florida

i have the stock regulator but if i was to get a performance one adjustable what psi should i put it to with 14psi of boost

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