Originally Posted by
gthomps2
I figured it out on my car last week, but not sure how anymore (should have wrote it down). I have a 2012 CTS with a v6. Coming from a muscle car background and new to tuning - I wanted them same. My car is stock and chirps 2nd and sometimes 3rd now. I SWEAR I found a table somewhere in HP Tuners that said "Shift Delay" which had a value of ~ 0.2 (seconds), and I changed it to 0.0 - that's what made it go from shifting hard to actually chirping the tires.
I saw this post and now I can't find that table. The closest thing I can find is: Trans > Shift Timing > Upshift > Transition Time > Initial(normal or special). This may be it, but that's not what I remember.. Please lmk if you find what im talking about.
I have upped my pressures to compensate for the instant shift, just like a shift kit would do for transmissions back in the day.