DOUBLE NATIONAL
BUTTONWILLOW RACEWAY PARK
2.92 MILES 25A CLOCKWISE
APRIL 23-24, 2005
GROUP 1
AS, SSB, SSC, T1, T2, T3
SATURDAY
SUNDAY
GROUP 2
GT1, GT2, GT3, GT-L, EP, FP, GP, HP
SATURDAY
SUNDAY
GROUP 3
FA, FC, FM, CSR, DSR, S2000
SATURDAY
SUNDAY
GROUP 5
F500, FF, FV
SATURDAY
SUNDAY