Modular StreetAll-run field. Open Comp format. Handicapped, (0.400) pro Tree start for Ford-bodied cars with 4.6 and 5.4 modular engines. Full-chassis or back-half race cars permitted. Delay boxes, throttle stops, and other electronic bracket-racing devices used for the purpose of improving reaction time and e.t. are strictly prohibited. Transbrake and two-step permitted. Drivers will make three qualifying passes. The quickest e.t. from the qualifying runs will be a racer's competition index throughout eliminations. A one-tenth (11/410) breakout allowance is permitted in each round. Deep staging permitted.
Pro Lightning/Harley DavidsonAll-run field. Open Comp format. Handicapped, pro Tree (0.400) start for Ford Lightning and Harley Davidson trucks running 11.99 or quicker only. Full-chassis or back-half trucks permitted. Delay boxes, throttle stops, and other electronic bracket-racing devices used for the purpose of improving reaction time and ET permitted. Transbrake and two-step permitted. Drivers will make three qualifying passes. The quickest ET from the qualifying runs will be a racer's competition index throughout eliminations. A one-tenth (11/410) breakout allowance is permitted in each round. Deep staging permitted. Competition will be regulated under standard NHRA "First or Worst" competition policy during qualifying and eliminations, in double-redlight or double- breakout situations.
Street Lightning/Harley DavidsonAll-run field. Open Comp format. Handicapped, (0.400) pro Tree start for Ford Lightning and Harley Davidson trucks only. Full-chassis or back-half trucks not permitted. Delay boxes, throttle stops, and other electronic bracket-racing devices used for the purpose of improving reaction time and e.t. are prohibited. Transbrake and two-step permitted.
Drivers will make three qualifying passes. The quickest e.t. from the qualifying runs will be a racer's competition index throughout eliminations. A one-tenth (11/410) breakout allowance is permitted in each round. Deep staging permitted. Competition will be regulated under standard NHRA "First or Worst" competition policy during qualifying and eliminations, in double-redlight or double-breakout situations.
Ford Diesel Challenge*All-run field. Open Comp format. Handicapped, pro Tree (0.400) start for Ford diesel trucks only. Full-chassis or back-half trucks not permitted. Delay boxes, throttle stops, and other electronic bracket-racing devices used for the purpose of improving reaction time and e.t. are prohibited. Transbrake and two-step permitted.
Drivers will make three qualifying passes. The quickest e.t. from the qualifying runs will be a racer's competition index throughout eliminations. A one-tenth (11/410) breakout allowance is permitted in each round. Deep staging permitted. Competition will be regulated under standard NHRA "First or Worst" competition policy during qualifying and eliminations, in double-redlight or double-breakout situations.
*This class is designated for Ford diesel trucks only. Trucks can be Fleetside or dually, but must run a Ford factory diesel engine. Any modifications permitted. There are no specific rules to the class because this is an Open Comp-style class. Follow the above description only.
Bracket ChallengeET-1: E.T.-handicapped eliminator (dial in) using a Sportsman tree (0.500), for vehicles running 7.50 to 12.99. Electronics accepted. NHRA and host track rules in effect. ALL-RUN FIELD.
ET-2: E.T.-handicapped eliminator (dial in) using a Sportsman tree (0.500), for vehicles running 10.00 to 12.99. No electronics. Transbrake and two-step OK. NHRA and host track rules in effect. All-Run Field.
ET-3: E.T.-handicapped eliminator (dial in) using a Sportsman tree (0.500), for vehicles running 13.00 and slower. No electronics. Transbrake and two-step OK. NHRA and host track rules in effect. All-Run Field.