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  • SN95 4.6L Mustang Tech

What PSI for Adjustable Fuel Pressure Regulator

  • Thread starter Thread starter NiteRydaGT
  • Start date Start date Jul 19, 2004

NiteRydaGT

New Member
Feb 28, 2004
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Long Island, NY
Jul 19, 2004
#1
  • Jul 19, 2004
  • #1
I just installed a Kirban adjustable fuel pressure regulator in my 97. I don't have a fuel pressure guage installed yet but I have one on the way. Anyway, what should I set the fuel pressure to once I'm able to what I'm doing?
 

NiteRydaGT

New Member
Feb 28, 2004
295
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0
Long Island, NY
Jul 19, 2004
#2
  • Jul 19, 2004
  • #2
ttt
 

RysRed96GT

I like it FURRY!!!
Founding Member
Apr 9, 2001
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Pasadena, MD
Jul 19, 2004
#3
  • Jul 19, 2004
  • #3
a little :OT: but do you NEED an adjustable fuel pressure regulator for the PI heads? why did you get one?
 

NiteRydaGT

New Member
Feb 28, 2004
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Long Island, NY
Jul 19, 2004
#4
  • Jul 19, 2004
  • #4
You don't need one but after I had my car tuned we found out she wasn't getting any fuel above 4500 RPM. I installed a 255 LPH fuel pump and the FPR just to make sure all the fuel I need is getting in there. I still have to go back and have my car re-tuned.
 

1BadAzzGT

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Aug 4, 1999
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Pasadena, Maryland USA
Jul 19, 2004
#5
  • Jul 19, 2004
  • #5
SR 97 GT said:
I just installed a Kirban adjustable fuel pressure regulator in my 97. I don't have a fuel pressure guage installed yet but I have one on the way. Anyway, what should I set the fuel pressure to once I'm able to what I'm doing?
Click to expand...
38-40 psi without vacuum.
 
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