Rules:
1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.
All UMP body, tire, and safety rules apply.

All steel motor.

Holly 4412 t
wo barrel stock carburetors. Gas only. A new one will cost you around $280.

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