I have a huge question about 1 of my 3 turbo AFM i want to mess around and adjust one of them just to test out how far i can go . If I take off the black cover and adjust the little screw how many marks should i adj first 2 or 3 ? Nismopick probally has done this before. But i would like every who has adjusted there AFM to please put in there response before i do this Tomorow 09-14-07

Nismo619
by adjusting your fuel pressure regulator to 42psi i will get more fuel to my injectors?

 

Yes, just go a couple clicks at a time. You need to have an a/f ratio gauge hooked up to make sure you're still running the correct a/f ratio. And increasing the fuel pressure will increase the amount the injectors spray. I have mine set at 40 psi... tho it's not really the proper way to increase fuel.

 

Thanks nismo pick your the man ! mental note " click the dial on the afm a click at a time and check my AF gauge then turn the fuel presusure regulator to 40 psi. or 1 or 2 poitns higher