exactly..so you're tune is probably going to isht up top...unless u have like really really minimal advanced timing up top...

sounds like u don't have a cable or laptop...gonna have to find someone in your area to do the logs for you.

 

thanks for your help my friend... i'll see if sean ivey tunes Ecuflash.

 

Sean Ivey is the man...you're in good hands

 

[QUOTE=Evoryder;3829236]12.3 Is lean...u on meth or something? ...car needs to be tuned up top too...especially if your taking it well past 7000k


Dude what are you talking about 12.3 isnt lean thats kind of ideal if your boosting at that rpm and at 14. something yeah

your AFR is fine i would tend to go a little more rich but maybe 11.8

 

[QUOTE=housedj;3830398]ur optimum AFR on pump gas should be 11.5:1 flat across from full boost till about 6K rpm then begin to run RICH (maybe around 11.0 to 10.5:1) declining as u get closer to redline. ur current setup is a blown motor anyday now unless u get a retune!!!!!!!!!!!!!


I concur

 

knocks are bad muu kay??


dude if your knocking something is wrong and until you find out what it is (maybe your lifters do you have cams done?) i wouldnt race it

 

[QUOTE=skoarpio;3831302]we'll see how fine he is once we get his logs...

 

Running 21psi, 93 pump. 11.1till ~6500 then richens to 10.4 at 7800.

Mike

 

edit

 

in what gear do you see this happen

 

sounds lean to me up top