Ok i have the homemade bleed valve and whatever spring and disc comes in the sfmu. I also have the safc set at -30% hi and lo and mustang 42# injectors. I want to just tune with the sfmu and fine tune with the safc. What disc and spring do i need to use for 15psi

Mods: JE8:8:1 pistons,Eagle Rods,fully built head w/1mm Rev valves,crane titanium springs and retainers,ported and polished head and intake mani,Hrc2 turbo kit,sfmu,safc,turbo xs dual stage boost controller,turbosmart megasonic,Fluidyne radiator,160deg thermo,spec stage 3 clutch,aem front and rear big rotors,3" hahn dp 3" back exhaust,stage 2 axles,and the list goes on

I've been searching the board cuz I am about to start up my car for the first time with this turbo setup, and I have 42lb injectors as well so about 440s, and seems like most people are using the 2.72 ring/disk with the dark spring. Just search to see what you find.

1999 Mitsubishi Eclipse GS 10th Anniversary OZ Edition

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I second that.

For 415-440 cc/min injectors the proven setup is to use the 2.72" disk, dark spring, idle pressure set around 15-20 psi, static pressure set around 30-35 psi. All of this, of course, depends on the alingment of the planets. Play around with different pressures and see what works best on your car.

Oh yeah, sell the S-AFC. You don't need it anymore. Your car will run better without it.

2016 WRX STi Limited (current)
2001 A4 1.8tqms (donated)
1991 GVR4 #1933 (sold)
old.dsmregistry.com/detail.php?carid=218 (dismantled)

Hmm... Sell the SAFC? My car will run better without it? Hmm... I would like more info on this please.

Oh and I am running 50lb msd injectors and the SFMU.

Brynden