Ive gone as fast as 11.23 but sunday i made 11 passes on sunoco 110 and my best was 11.34 . Running 25* timing 4 % rich. Ran 6% but car slowed down on mph. 2 percent was tickling kr. Im running 26 lbs of boost. Does this sound like the limit of my combo. engine has 128k on bottom end, it has stock size valves but fully ported heads by knperformane w/ his intake and doghouse. Should i take the tuning in a different direction next time ie. lower my boost a few pounds and go up anouther 2 degrees of timing. My 60's are a best of 1.46 -1.53. Thanks. Also i thing im in the 3500-3600lb range w/ me in it.