Class | Weight | Comment |
A | 0-2700 | JR. Division |
B | 0-3200 | JR. Division |
C | 0-3700 | JR. Division |
D | 0-4200 | JR. Division |
E | 0-4700 | JR. Division |
H | 0-5500 | JR. Division |
K | 0-6500 | JR. Division |
O | 0-7500 | JR. Division |
S | 0-8500 | JR. Division |
Class | Weight | Comment |
F | 0-4700 | . |
I | 0-5500 | . |
L | 0-6500 | . |
P | 0-7500 | . |
T | 0-8500 | 4mph; Turbo and Radials Allowed |
V | 0-10000 | 4 mph; Turbo and Radials Allowed |
Class | Weight | Comment |
G | 0-4700 | . |
J | 0-5500 | . |
M | 0-6500 | . |
N | 0-5500 | V8 Class. 5000 rpm max. |
Q | 0-7500 | . |
R | 0-6500 | V8 Class. 5000 rpm max. |
R | 0-8500 | . |