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VNG704
09-19-2010, 12:05 PM
boost set at 17psi. Aem uego gauge w/wideband.

rpm-afr
3k-13.0
4k-12.8
5k-12.7
6k12.5
7k-12.0

I floored the gas pedal in 3rd gear. This is the results according to a video I had the passenger record. It was a shaky video so this might not be exact AFR numbers but close. How are the numbers? Does the tune need adjustments or am I okay?

edit: turned up the fuel pressure a little bit and AFRs at WOT are 11s

R33E8
09-19-2010, 12:36 PM
If you want to be safe I would shoot for 11.5:1.. 12 and higher is kinda risking it unless you know what you are doing.. What rpm do you hit full boost at?

ATLspeed
09-19-2010, 12:41 PM
..What rpm do you hit full boost at?

this. But yea 11.5-12 is the way to go

VNG704
09-19-2010, 12:52 PM
If you want to be safe I would shoot for 11.5:1.. 12 and higher is kinda risking it unless you know what you are doing.. What rpm do you hit full boost at?
off the top of my head, around 3.5k rpm.

fliprayzin240sx
09-19-2010, 03:33 PM
Wow...please tell me you're tuning with some kind of data logger. Plus, when you tune for AFR, you kinda wanna do it on 4th gear.