Jerry Griffin's Royale RP-18A Formula Continental on display on the Nicollet Mall days before the races.

Jerry Orr's GT-4 Datsun 1200 on display on the Nicollet Mall days before the races.

Three Tiga Formula Fords on display on the Nicollet Mall days before the races.

Tony Foster's Tiga FFA 78, David Wolfe's Tiga FFA 79 and Craig Taylor's Tiga FFA 78

Ted Witcoff's Caldwell D-9 on display on the Nicollet Mall days before the races.

Dean Johnson's G-Prod. Triumph Spitfire on display on the Nicollet Mall days before the races.

Jerry Orr's GT-4 Datsun 1200 on display on the Nicollet Mall days before the races.

Tomi Saunders's LeGrand D-Sports Racer on display on the Nicollet Mall days before the races.

Steve Thomson's Lynx B Formula Vee on display on the Nicollet Mall days before the races.

Roger Blink ran in GT-1 in his Chevy Corvette

Race Group 8 (ASR, CSR, DSR, S2) comes through corner 6.

1.(73)Jerry Dulski-Lotus 70, 2.(74)Fred Schilplin-Lola T-496, 4.(24)Bill O'Connor-Lola T-590, 5.(10)Steve Glassey-Tiga SC80, 6.(15)Syd Demovsky-Lola T-590, 7.(82)John Bonnett-Tiga SC80, etc.

Jerry Dulski ran A Sports Racer in his Lotus 70

Syd Demovsky ran in Sports 2000 in his Lola T-590

Don Luster ran Sports 2000 in his Tiga SC-79

Dan Olberg ran in D Sports Racer in his Ocelot Mk. III

Fred Schilplin ran C Sports Racer in his Lola T-496

Steven Ave ran Sports 2000 in his Lola T-492