cardana24

iTrader: (81)

Right now my car is tuned at about 11.2:1 This is with my 4:1 FMU and my SAFCII pulling any where from 25% to 45% across the RPM range (US manifold) So my question is do you guys think I should drop down to a 3:1 FMU disc in order to not run out of tuning 'room' with the AFC? Or would it even make that much of a difference....The reason i ask is because I would like to lean out a little more ~12.2:1, but I think I am about to run out of adjustment with my SAFCII. Thanks for any advice.

1MAX2NV

iTrader: (5)

Sorry to hijack your thread Carson..but with 3.33" which FMU disc should I be using?

cardana24

iTrader: (81)

*excited* some one responded to my thread....wait a minute tony><carson

-I think you should be running the 6:1 but you are on the bottle too, so I really dont know.

slimer

iTrader: (13)

youre t/c right? what injectors, etc.?

cardana24

iTrader: (81)

oh I am sorry...I am S/C running the 3.125 pulley, AEM fpr set at 25 psi @idle, 370 injectors, walbro pump, Vortech FMU with 4:1 disc, and I am tuning with my APEXi SAFCII

IceY2K1

iTrader: (3)

Drop in a $50 J30 MAF?

What kind of fuel pressure are you seeing at WOT under boost?

cardana24

iTrader: (81)

the Z32 MAF is in the works...and under full boost I see low 40's on FP

IceY2K1

iTrader: (3)

J30(Z32) MAF, put fuel pressure back to stock, and toss the FMU.

cardana24

iTrader: (81)

has anyone dynoed this set up? I would like to see the A/F curve...also I am on the A32 ECU

IceY2K1

iTrader: (3)

StephenMax had 370cc+A32ECU+Z32 MAF for a little while and Bags is running his turbo with the same. Both used the SAFC to add some fuel in places, but not too much.

I'd use your AFPR and bump up the base fuel pressure until your SAFC settings were subtracting fuel instead.