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Old 10-02-2001, 12:18 PM   #1
scootr
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Member#: 2649
Join Date: Oct 2000
Location: Sebastopol (Graton), CA
Vehicle:
00 2.5RS-t cpe BRP
64 chevelle SS

Default Which FMU? And will a ford model 255lph fuel pump work?

I am wondering which Fuel pressure regulator to use because I have heard that some are having difficulties. Also will the Ford mustang fuel pumps work, because they are cheaper by about 50-100 $.

Thanks
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Old 10-02-2001, 05:58 PM   #2
blaster88
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Yes, the Mustang pump will work.

Use a Vortech 4:1 FMU.
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Old 10-03-2001, 08:43 AM   #3
HRE | giulio
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Default

i had to recalibrate the Vortech FMU to 6:1.

The 4:1 wasnt making enough pressure, i still had to put the SAFC past 15% in some areas to compensate.
With 6:1 i am only added tiny amounts around the rpm range to fine tune.

But... you might want to look into bigger injectors instead of a large(r) FMU.
g
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Old 10-03-2001, 06:24 PM   #4
wcbjr
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Default

Two questions.

blaster88,
what is the part number for the Mustang pump?

giulio,
what boost are you running to require that much of an increase?


Charlie
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