6.50 Index

6.50 INDEX:

Minimum 12 Index cars required for full payout. All classes run 1/8th mile.

  • All run field. Ladder at 16.

  • Any power adder.

  • No throttle stops

  • No electronic control devices other than ignition box permitted on vehicle.

  • Delay box must be non-operational and not used.

  • No counters.

  • No nitrous timers.

  • Trans brake allowed.

  • Working lights required.

  • Any engine, power adder, transmission or suspension allowed.

  • Electric shifter & air shifter OK.

  • Any tire allowed.

  • Nitrous button or micro switch OK.

  • 6.50 break-out rule

  • Auto Start will be in effect.

  • .400 tree

  • Tech officials have final discretion on all rules on race day.

  • Bye runs - all vehicles must take the tree.

  • All NHRA Safety Rules Apply.