Drivers
1 | Peter Gregg | 8 |
2 | David Hobbs | 2 |
3 | Bob Garretson | 1 |
4 | Brad Frisselle | 1 |
5 | Brian Redman | 1 |
6 | George Follmer | 1 |
7 | Bill Whittington | 1 |
8 | Jim Busby | 1 |
Entrants / Teams
Cars
1 | Porsche 935/77A | 9 |
2 | Porsche 935 | 5 |
3 | BMW 320i Turbo | 2 |
Drivers
1 | Peter Gregg | 9 |
2 | David Hobbs | 2 |
3 | Danny Ongais | 2 |
4 | Brad Frisselle | 1 |
5 | Milt Minter | 1 |
6 | Tom Klausler | 1 |
Entrants / Teams
1 | Brumos Porsche | 10 |
2 | McLaren International | 3 |
3 | Interscope Racing | 2 |
4 | McLaren North America | 1 |
Cars
1 | Porsche 935/77A | 9 |
2 | BMW 320i Turbo | 4 |
3 | Porsche 935 | 3 |
Drivers
1 | Peter Gregg | 9 |
2 | Danny Ongais | 2 |
3 | Rolf Stommelen | 1 |
4 | Bill Whittington | 1 |
Entrants / Teams
Cars
1 | Porsche 935/77A | 12 |
2 | Porsche 935 | 1 |
Drivers
Entrants / Teams
Cars
Drivers
1 | Peter Gregg | 9 |
2 | Bill Whittington | 6 |
3 | Don Whittington | 5 |
4 | Gianpiero Moretti | 4 |
5 | David Hobbs | 3 |
6 | John Paul | 3 |
7 | Milt Minter | 2 |
8 | Clif Kearns | 2 |
9 | Hurley Haywood | 2 |
10 | Danny Ongais | 2 |
11 | Tom Spalding | 1 |
12 | Tom Klausler | 1 |
13 | Jim Busby | 1 |
14 | George Follmer | 1 |
15 | Carl Shafer | 1 |
16 | Johnny Rutherford | 1 |
17 | Hal Shaw Jr. | 1 |
18 | Dick Barbour | 1 |
19 | Brian Redman | 1 |
20 | Brad Frisselle | 1 |
21 | Bob Hagestad | 1 |
22 | Bob Garretson | 1 |
Entrants / Teams
1 | Whittington Brothers Racing | 12 |
2 | Brumos Porsche | 10 |
3 | Electrodyne Racing | 4 |
4 | McLaren North America | 4 |
5 | Desperado Racing | 4 |
6 | JLP Racing | 3 |
7 | Dick Barbour Racing | 2 |
8 | Interscope Racing | 2 |
9 | Shafer Farms Racing | 1 |
10 | Vasek Polak Racing | 1 |
11 | Hagestad Porsche | 1 |
Cars
1 | Porsche 935/77A | 20 |
2 | Porsche 935 | 19 |
3 | BMW 320i Turbo | 4 |
4 | Porsche 934/5 | 3 |
5 | Chevrolet Corvette | 2 |
6 | Chevrolet Camaro | 1 |
7 | Porsche 935 JLP-1 | 1 |