150" maximum wheelbase, center steer chassis. Dual magnetos allowed with the exception of MSD 44 (single only). Roots type supercharger (no screw blowers). Current NHRA chassis certification. Alcohol and/or nitro methane fuel. Up to date blower restraints and seat belts. Engine diaper mandatory. Advanced ET or quicker Competition License. Both qualifying sessions are not mandatory. We expect that all cars will make the 1st session qualifying run as the track expects spectator attendance Friday Night. Failure to make your next elimination round appearance will result in 1/2 pay for the round. The alternate car will receive 1/2 pay for the round and full round pay going forward. Alternate car for A Class will be offered to the B Class cars beginning with the 1st qualified car. Alternate car for the B Class will be offered to the quickest non-qualified car. Intentional and/or deliberate reduction in performance may result in a penalty. The penalty (reduced payout) is at the sole discretion of the race director. Crossing the center line or contacting the guard rail is automatic loss of round or qualifying pass. Red light start is automatic loss of round. Red light does not count in qualifying. Ladders will be set as Sportsman - #1 runs #5, #2 runs #6, #3 runs #7, #4 runs #8 Lane choice for 1st round eliminations is quicker qualifying E.T. and the quickest previous round going forward.