Chip Halverson's Chevron B36
Mark Brannon's Van Diemen RFS-02S
Kyle Buxton's March 77B
Joe Hish's Chevron B42
Justin Frick's Osella PA8
Danny Baker's Ralt RT-1
Jim Cope's Swift DB-2
Howard Cherry's March 76B
Kevin Smith's Tiga SC81
Jeff Boston's Lola T-90/90
Howard Katz's TOJ SC205
Jonathan Burke's Brabham BT40