The following is an ommission from the 2004 rule book.

Stock Altered class
Fuel: Any type gas, no alcohol or nitro

Motorcycle and Open 1300 class:
Maximum overall length not to exceed 96 inches from center rear axle
forward including extended weight bar.

Mini rod class:
Weight: 1500 lbs.

9 classes will be run this includes two open one 1300# and one at
1500#.

These are the changes I am aware of at this time as time goes by if
any more are brought to our attention we will post them, we will be
mailing out corrections in the near future.