My best (and last) lap of the day - 2:13.

The 1999 Miata has the following modifications:
Minitech Honda/Acura V6 engine swap kit
J35a6 Honda bottom end (Odyssey, Pilot)
J35a5 Acura heads (MDX)
J35a8 Cams (Acura RL)
J35z6 magnesium intake manifold
Supertech valve springs
Ferrea 6000 series valves
P2R Manual Timing Tensioner
Gates Racing timing belt
P2R Ported lower intake runners
2000 Mustang GT Throttle Body (67mm)
UK-Spec Miata 3.636 Fuji rear differential
DIY Bilstein adjustable height coilovers - 500# front, 375# rear springs
Racing Beat hollow front sway bar
2003 Miata "sport" brakes
Porterfield R4 brake pads
15x9 Jongbloed Series 500 wheels
245/40r15 Hankook RS4 Tires