08superwhite

I'm curious to see what everyone has there tune set at. I want to know what afr you are running at what psi, and part throttle or wot. I have mine ramping from leaner to richer as I set into more boost. Like say 13.5 from 0-3psi, 13.0 from 3-5psi, 12.5 from 5-8psi and 11.8 from 8-10psi. Is this how everyone else has theirs set up or do you just have one set afr from the time you hit boost?

Mr_Meaty

so do you mean you are at 13.5 at idle and in vac? or are you at 14.7 at idle and in vac and then it goes to 13.5 as soon as you hit boost?
other then that, your setup sounds good.

enjoithis

about the same.. maybe even some 14-15 @ 0-3psi lower in the RPM range.

idle / cruise = 14.7

Ace83

iTrader: (6)

that on the lean side but acceptable.. im working on 12.5 0-3 psi, 11.8 4-6psi, 11.5 6-8 psi and 11.3 9-11psi

Mr_Meaty

Yeah...I have to adjust mine...they were perfect, but not it's dippin into the 10s at WOT

Ace83

iTrader: (6)

^^ you talkin about that dip to 10s and goes back to normal? I have those too still learning how to adjust those, maybe it more of the injector response thing

Mr_Meaty

No...as I boost higher, it start s getting richer, and then goes to 10s...used to only go to 11s...gotta pull fuel...

Ace83

iTrader: (6)

oh sometimes afrs changes in response to weather condition, I get different afrs at night, it might be that

Mr_Meaty

not this bad...from 11.5 to deep 10, dumping like crazy, and it's just as hot now as it was when it started a week or so ago. It is less humid, however, thaty may be it.
In any event, adjustments are neccessary.

Ace83

iTrader: (6)

hmm, ecu could be relearning? try resetting te ecu see how it helps

thendawg

iTrader: (2)

i run 14.4-14.8 from vac-2psi than about 13.5 down to 12.6 from 2psi-6psi running ti a tad lean at vac-1-2psi seems to yield a better takeoff

Ace83

iTrader: (6)

^^ afrs are on the lean side, take easy on it and make sure you have your ignition is tuned conservatively or your motor might not last that long