I wear it well too - - you should hear that Scamp run man - maybe it's just because it's been a while since I last heard it run well, I got it pretty well dialed in today (idle in park anyway) - but I swear it seems like it's got more oomph than it had before...
It probably does. You have a tighter street build now where before it was a track build that probably didn't really get tight until you were over 4000 rpm. Track builds are usually really sloppy at lower rpm.