Rules: |
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| 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. |
| All UMP body, tire, and safety rules apply. All steel motor. Holly 4412 tow barrel carburetors. Gas only. Aluminum intake. 23 degree heads only Stock ignition - no box. All steel suspension parts. No aluminum shocks. No quick change rear ends. If you run in this class and move to upper class, you cannot come back down. No upper class drivers in this class. MANDATORY: FIRE EXTINGUISHER. |
| 2012 |
| CLASS B MODIFIED RULES |