Thread: Fuel pressure regulator suggestions

guess its from the ecu i just got from jk tuning but i figured scince its got a map on it for a stock ve it would be fine.

The ECU doesn't "know" what your fuel pressure is. You just tell it the injector CC. Which is fuel pressure and flow of the injector combined.

I've heard of people saying that the Walbro increases the fuel pressure, I'm just saying I didn't see that happen on my car.

i guess so..jus gotta get the car to the dyno thats all

I would love to know as well which one fits.

i kinda realized that the mismo piece wasnt for me as i could make the kinda power i wanted on 3bar and esp when the nismo piece started leaing i was like F it im 3bar now i will just go back to stock. im not sure how often the stockies fail but probably alot less than the aftermarket ones

Has anyone used the two peice JGY fuel rail and does anyone have a pic of it on there VE?

which one did you install?

255lph

Did you notice if it did run a little richer?

I haven't looked into which 4-bar FPR would fit. I don't like the odds that one would be a direct bolt-on.