The 1991 USAC FF2000 Championship was the second season of the series. The series was sanctioned by the United States Auto Club and ran races in California and Arizona. won the championship in a Swift DB-6.
The 1991 USAC FF2000 Championship was the second season of the series. The series was sanctioned by the United States Auto Club and ran races in California and Arizona. won the championship in a Swift DB-6. (en)
The 1991 USAC FF2000 Championship was the second season of the series. The series was sanctioned by the United States Auto Club and ran races in California and Arizona. won the championship in a Swift DB-6. (en)