Weather forcast called for very cool air. And I wanted a new personal best while we still had Winter temps. Turns out this run was under absolutely perfect conditions. There was only about an hour window for this very dense air. The track would have to pause every hour for a snow cloud to pass through and then jet dry the track. Everybody was running personal bests during this hour.
I peaked at 18.5 lbs boost. Here's an old pic of what my boost curve looks like on *ANY* run. They all look the same:
Full interior street setup w/ the 275 wide BFG drag radials:
BTW, I couldn't back it up after the weather front rolled through. The rest of my runs were 12.3's @ 114 w/ ~1.98 60' times. I got knocked out in the 3rd round of bracket elims when the track got so cold I spun the wheels going into 2nd building more boost and ended up breaking out. :-( I'll be going back today to try it again.