Jerry Halvorsen ran Vintage in his Echidna
???'s Sports Renault
Dan Olberg's Ocelot D Sports Racer
Steven Ave's Lola Sports 2000
???'s Lynx B Formula Vee
Steve Carlstrom's Citation 88V Formula Vee
???'s Tiga FFA77 Club Formula Ford
Bill Bergeron's Viking (L) and ???'s Van Diemen RF85 (R) Formula Fords
Jim Harayda's Lola T-540 Club Formula Ford
George Anderson's Swift DB-1 Formula Ford
George Anderson's Swift DB-1 Formula Ford won its race.
John Foyen's Ralt RT-5 Super Vee ran in Formula Continental
Joel Holtgard's GT-3 BMW 2002
License plate on the back of a Ford Thunderbird.