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Old 09-09-2013, 06:11 PM   #1
cmanley99
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Join Date: Aug 2013
Location: Sherman
Age: 42
Posts: 50
Default I don't think my tune is quite right

Maybe someone could chime in on this one. My car is a 2012 Auto with the Airraid CAI, BBR off-road X-pipe, no cats, GT-500 mufflers from svt, 2014 California special 19" wheels, and a Bama 93 race tune.

Here is the issue...
Off the line from a dig, the car might squeak the tires (traction control off and even turning off advance trac)
Pulls strong but seems like it is lacking
If driving normally, right before it shifts to the next gear, it will instantly surge 3-400 rpms
Car is shifting at WOT around 7200-7300 rpms

I hear of guys on this board spinning the tires off of these cars with the same or less mods on an auto. I have the pirelli tires so nothing too radical.

I can do some data logging but not sure what areas to watch and at what speeds/rpms. I tried once on a back road, and notice the knock sensor pulling what seemed to be 6 degrees at wot...but it could have been the road, idk. I have changed gas stations and it stays the same.

Any ideas?
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