Oahe Speedway

Dam Fast Track

NHRA
Division Five High & Mighty
Home » Race Classes

Race Classes

Super Pro (S/P)

  • 7.00 – 11.99 seconds.
  • Electronics:  Allowed
  • Computer: Prohibited unless stock OEM equipment.
  • Data Recorders:  Prohibited.
  • Delay Boxes: Permitted.
  • Transbrake: Permitted.
  • Line Lock: Four-wheel line lock permitted.
  • Automated Shifter: Permitted.
  • Throttle Control: Permitted.
  • Ignition: Shutter boxes prohibited. Starting line and or ‘high side’ rev limiters permitted.
  • Switches and Buttons: All switches and/or buttons must be standard mechanical connection type.

Pro ET (Pro)

  • 7.00 – 13.99 seconds.
  • Electronics:  Prohibited.
  • Computer:  Prohibited unless stock OEM equipment.
  • Data Recorders:  Prohibited.
  • Delay Boxes:  Prohibited.
  • Transbrake:  Permitted.
  • Line Lock:  Four-wheel line lock prohibited.  Normal two-wheel line lock permitted.
  • Automated Shifter:  Permitted.
  • Throttle Control:  Throttle must be manually operated by the drivers. Electronics, pneumatic, hydraulics, or any other device may in no way affect the throttle operation.  A dead stop under the carburetor or gas pedal is permitted.  Throttle timers, counters prohibited.
  • Ignition:  Stutter boxes prohibited.  Starting line and or ‘high side’ rev limiters permitted.
  • Switches and Buttons:  All switches and/or buttons must be standard mechanical connection type.

Sportsman (S)

  • 10.00 seconds and slower.
  • Computer:  Prohibited unless stock OEM.
  • Open Headers:  Permitted.
  • Slicks:  Permitted.
  • Data Recorders:  Prohibited.
  • Delay Boxes:  Prohibited.
  • Transbrake:  Prohibited.
  • Line Lock:  Four-wheel line lock prohibited.  Two-wheel line lock permitted on non-drive wheels only.
  • Automated Shifter:  Prohibited unless OEM equipped.
  • Throttle Control:  Throttle must be manually operated by the drivers. Electronics, pneumatics, hydraulics, or any other device may in no way affect the throttle operation.  A dead stop under the carburetor or gas pedal is permitted.  Throttle timers, counters prohibited.
  • Ignition:  Stutter boxes prohibited.  Single state rev limiters permitted.
  • Switches and Buttons:  All switches and/or buttons must be standard mechanical connection type.

Street Trophy (ST)

  • 12.00 seconds and slower.
  • Electronics:  Prohibited.
  • Stock Exhaust:  Required.
  • Street Tires:  Required.

Bike/Sled (B/S)

  • Motorcycles, ATV’s, and sleds.
  • Same electronics rules as Super Pro.

High School (HS)

  • Students 16-18 years of age.  Drivers must have parental release form signed prior to competition.
  • 12.00 seconds and slower.

Junior Dragster (JD)

  • Kids 5-17 years of age.

Notes:

All classes must conform to NHRA rules. 

Bikes and Sleds will run in their own category.  The only exceptions will be the runnoff for King of theTrack and Member Track Madness.

We do not have cross-talk in the bike class

Junior Dragster must conform to JDRL rules.

 

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