PDA

View Full Version : SRT 4 Fuel Pressure



stitus
06-22-2011, 08:12 PM
Just curious what some of you have done to regulate fuel pressure using a stock SRT 4 fuel rail on a 2.4 swap. Having no return line, I'm not sure if I can use some kind of inline regulator.

Forgot to mention, this is a 2.4 swap into an '88 Shelby Z

Mopar318
06-22-2011, 08:22 PM
If you use a late model 2nd gen fuel pressure regulator which is 58 psi. Not sure you can get any adjustability unless you dump it back into the tank since its all regulate at the tank.

GLHNSLHT2
06-22-2011, 09:46 PM
My favorite mod on the cheap is using a suckthrough T1 regulator T'd into the feed line then return the hose back to the tank.

http://www.turbododge.info/Images/fuel_lines1.jpg

stitus
06-22-2011, 10:05 PM
Heck yeah, that's EXACTLY what I had in mind, but wasn't sure if it would function properly, but if it works for you, then it should work for me! :D

Mopar318
06-23-2011, 07:31 AM
I don't see any adjustability there though...are you just looking for a rising rate?

Edit: I see now that your not using a neon. Ignore regulator tank comments.:)

stitus
06-23-2011, 07:03 PM
Right now I'm just focused on getting it to run, though eventually I will need to adjust fuel pressure, but I don't plan on using a rising rate regulator.