NATIONAL/RESTRICTED REGIONAL
WILLOW SPRINGS INTERNATIONAL RACEWAY
NATIONAL
FEB. 22, '04
GROUP 1
SRF
GROUP 2
FC, FF, FV, F500
GROUP 3
GT-1, GT-2,
GT-3, GT-4, GT-5,
EP, FP, GP, HP
GROUP 4
FA, FM, CSR,
DSR, S2000
GROUP 5
SSB, SSC, AS, T1, T2