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Power FC Fuel Pressure with PFC

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Old 01-16-02, 05:40 PM
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sold the FD...kept the FB

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Fuel Pressure with PFC
My fuel pressure is too high I think:

Idle = 33-34psi
0 Vac = 44 psi
10-11psi = 55 psi

I measured this with my Defi electric fuel pressure gauge.

Does anyone know what side effects this will have?

Thanks.
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Old 01-16-02, 06:16 PM
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IGY
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No ill side effects, thats about perfect.
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Old 01-16-02, 09:17 PM
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Factory specs are:

IDLE 28-32
0 VAC 38
BOOST 38 + boost pressure, thus 11PSI boost is 49

A litte rich but not not bad.
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Old 01-16-02, 09:23 PM
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sold the FD...kept the FB

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Thank you!
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Old 01-16-02, 11:54 PM
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It's never fast enough...

 
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Yep, I get pretty much the same readings, and I have an Autometer fuel pressure gauge.
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Old 01-17-02, 07:58 AM
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I got practically the same thing when my fuel system was totally stock.

Wade
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Old 01-17-02, 10:40 AM
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mine is :

Idle : 38 PSI
0 VAC : ~40
10-11 PSI Boost : ~58 - 60

only change to the system is a Bosch fuel pump
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