WooHoo...I'm running the 2.8" pulley now on 92 octane in 90*F as a daily driver with no KR...none...not even a blip.
I currently have STFT and LTFT values of 0 at WOT with 17* of Timing Advance and O2 values in the 924 Mv range . Even with high temperatures we've been having, I recorded 13.05 Lbs of boost
The problem is that you get used to the power pretty quickly. Soon I'm going to have to borrow a line from Captain Kirk;
" More power Scotty, I need more power"
" Aye Captain, I can give you a few more degrees of timing but that'* all"
Here'* a little video clip of the idle, a 6MB AVI file, right click and 'Save As';