March 24-25, 2012
Double Regional/Time Trials
Buttonwillow Raceway Park
SANCTION #:
12-DS-1087-S/12-R-1809-S/12-R-1810-S/12-CT-1811-S

REGIONALS/TIME TRIALS GROUP 1 SRF/FV/FF/F5 SATURDAY SUNDAY GROUP 2 SM SATURDAY SUNDAY GROUP 3 Formula/Sport Racer/S2 SATURDAY SUNDAY GROUP 4 Production/GT/STL/STU SATURDAY SUNDAY GROUP 5 IT/Showroom Stk/Touring/S944 SATURDAY SUNDAY