mustangchippy90

Ok, I have a few mods and my fuel pump is making lots of noise lately. Loud whining that sounds different from time to time. My dad just bought me a fuel pressure regulator and a small gauge for it. What is the stock fuel pressure and do you think a new, higher lph fuel fuel pump will do for me? suggestions please. I have about $95 to spend on a fuel pump.

mustangchippy90

I'm probably going to get a new fuel pump and install all those parts. Then I'll probably screw around with the pressure and everything. I just need some suggestions.

HcFox93

39 psi with the vacuum line off on the AdJustable Fuel Pressure Regulator that should be your baseline tune How much timing are you running??? stock or advanced any???

mustangchippy90

I advanced it to about 13*

Tims 88GT

timing is fine, have you got a chance to see what the FP is?

mustangchippy90

That's what I need to find out. What the stock fuel pressure is, what a new fuel pump will do for me, and waht I need to set all this to.

Tims 88GT

its 39psi with the vaccum line off, a fuel pump is like $115 for a 155lph pump. its about a hour install.

mustangchippy90

I think my stock fuel pump is like 90 lph. I was thinkin I would get a 190 and it's about $95.

Tims 88GT

i would spend the lil more money and get a 155 because you dont want to be back in the tank after a few mods. yes the stock pump is ither 88 or 90

mustangchippy90

I think I'll get the 190. Is that good witht he fuel pressure regulator? What should I adjust that to?