1999 BMW E36 M3 2475 lbs with half tank no driver. Stock S52, no aero, narrow body and 245 Hoosier A7 (2nd event) with stock gearing (3.23). Have only driven SOW this direction once before and that was prior to the repave. Third lap of the day in my first session was the winning lap for B3 class. Could not improve in the later sessions as the track got pretty dirty early on and traffic was abundant, although I did find some time in a few places. I had set out to achieve a 1:18 before the event started but feel like it should have been a lot faster afterward, so a little disappointed in myself. Always a good time hanging out and ripping with the Bimmer Challenge crew regardless!