| 1960 |
22 |
11 |
73 |
Ross-Babcock Traveler |
Kurtis / Offy / Firestone |
144.350 |
Magneto |
129 |
0 |
$4,310 |
| 1959 |
22 |
25 |
15 |
Jim Robbins |
KK500G / Offy / Firestone |
143.050 |
Magneto |
136 |
0 |
$4,485 |
| 1958 |
7 |
13 |
26 |
Bob Estes |
Phillips / Offy / Firestone |
143.030 |
132.403 |
200 |
0 |
$6,999 |
| 1957 |
17 |
21 |
3 |
Ansted Rotary |
KK500D / Offy / Firestone |
139.640 |
Running |
192 |
0 |
$2,869 |
| 1956 |
3 |
26 |
16 |
Bob Estes |
Phillips / Offy / Firestone |
141.690 |
127.668 |
200 |
4 |
$20,419 |
| 1955 |
15 |
21 |
12 |
Bob Estes |
Phillips / Offy / Firestone |
139.860 |
Transmission |
178 |
3 |
$4,054 |
| 1954 |
7 |
6 |
7 |
Bob Estes |
Phillips / Offy / Firestone |
138.330 |
128.474 |
200 |
0 |
$6,885 |
| 1953 |
27 |
15 |
38 |
Bob Estes |
Watson / Offy / Firestone |
136.860 |
Accident |
76 |
0 |
$2,107 |