Not my fastest of the weekend, but the fastest with the foot camera. Good enough for second place on Saturday. Sunday we did a 1:43.480 (still only second).

Car specs:
2003 BMW Z4
2820 lbs (average) / 219 whp (average)
NASA TT5 compliant
M54 engine running E85
E85 swapped 5 speed manual
Headers and catless exhaust
Apex 9.5 inch wheels / Maxxis RC-1 255/40 tires
E46 M3 front rotors/calipers with EBC brakes
TC Kline racing double adjustable dampers - 400 lb/in springs
H&R F/R swaybars
Monoball RTABs
Delrin + Aluminum motor / trans / subframe mounts