Thanks to some ecu/power mods from Zoom Performance & Body Shop and driver improvement, I ran a new personal best lap of a 2:51.66 at Ozarks International Raceway. 

I'm real pleased with this lap, not just because it's a 4 second improvement over last year's lap, but because it's a lap with a lot more potential.

At the end of the lap I gave a GT4 Clubsport a point by on the front straight, but I guess he wasn't comfortable taking it until the braking zone of turn 1. This held me up through Turn 1 and 2 (my aim solo starts/stops timing laps at turn 2 instead of at the start finish). I was also fighting understeer throughout that session.

Without the cayman holding me up, and fresher tires/better balance, I think the potential for a sub 2:50 lap is there. So that's the goal for next year's event!
.
.
.
1992 Miata with 2003 1.8 VVT
Megasquirt ECU
Supermiata XIDA Race Coilovers
Nine Lives Racing Medium Downforce Kit
VItour P1s 225/40R15