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Summit Series Championship Bracket Guidelines |
These Classes are out of date and need to be updated for the 2007 season
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| Super Pro |
(quarter-mile, 7.50-11.99) (12.44*) All entries must be minimum 11.99 NHRA Tech legal, regardless of dial-in.
- Computer: Prohibited unless stock OEM equipment. See General Regulations 9:1.
- Data Recorders: Prohibited. See General Regulations 9:2 & 9.2A.
- Delay Boxes: Permitted. One box/device only attached to transbrake and/or throttle timer only. Delay box may only display delay amount. All direct wiring must be clearly identifiable to the tech inspector.
- Transbrake: Permitted.
- Line-loc: Four-wheel line-loc permitted.
- Automated Shifter: Permitted.
- Throttle Control: Permitted per NHRA Rulebook.
- Ignition: Stutter boxes prohibited. Starting-line and or "high side" rev limiters permitted. Two-steps, rev limiters, or any other rpm-limiting devices, legal unto themselves but altered or installed so as to function as a downtrack rpm controller, prohibited.
- Switches & Buttons: All switches and/or buttons must be standard mechanical connection type. Infrared lasers, retinal scan, fingerprint, light source or any other nonmechanical-type switch and/or button prohibited.
- Tow vehicles permitted.
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Pro |
Considering the "real-time" nature of this bulletin board, it is impossible for us to immediately
(quarter-mile, 7.50-13.99) (14.51*)
- Computer: Prohibited unless stock OEM equipment. See General Regulations 9:1.
- Data Recorders: Prohibited. See General Regulations 9:2 & 9:2A.
- Delay Boxes: Prohibited.
- Transbrake: Permitted.
- Line-loc: Four-wheel line-loc prohibited. Normal two-wheel line-loc permitted
- Automated Shifter: Permitted, single function controller only.
- Throttle Control: Throttle must be manually operated by the driver's foot. Electronics, pneumatics, hydraulics, or any other device may in no way affect the throttle operation. A deadstop 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. Two-steps, rev limiters, or any other rpm-limiting devices, legal unto themselves but altered or installed so as to function as a downtrack rpm controller, prohibited.
- Switches & Buttons: All switches and/or buttons must be standard mechanical connection type. Infrared lasers, retinal scan, fingerprint, and light source or any other nonmechanical-type switch and/or button prohibited.
- Tow vehicles: Prohibited.
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Sportsman |
(quarter-mile, 12.00-25.00) (25.93*)
- Computer: Prohibited unless stock OEM equipment. See General Regulations 9:1.
- Data Recorders: Prohibited. See General Regulations 9:2 & 9:2A.
- Delay Boxes: Prohibited.
- Transbrake: Permitted.
- Line-loc: Four-wheel line-loc prohibited. Two-wheel line-loc permitted on non-drive wheels only.
- Automated Shifter: Prohibited unless stock OEM equipped.
- Throttle Control: Throttle must be manually operated by the driver's foot. Electronics, pneumatics, hydraulics, or any other device may in no way affect the throttle operation. A deadstop under the carburetor or gas pedal is permitted. Throttle timers, counters prohibited.
- Ignition: Stutter boxes prohibited. Single-stage rev limiters permitted. Rev limiters or any other rpm-limiting devices, legal unto themselves but altered or installed in so as to function as a downtrack rpm controller, prohibited. Crank trigger system prohibited, unless OEM distributorless ignition.
- Switches & Buttons: All switches and/or buttons must be standard mechanical connection type. Infrared lasers, retinal scan, fingerprint, and light source or any other nonmechanical-type switch and/or button prohibited.
- Tow vehicles: Prohibited.
- Exhaust: Muffler(s) required.
- Tires: DOT tires required.
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Pro Bike E.T. |
(quarter-mile, 7.50-15.99) (16.59*) Non-electronics category except those permitted in Electronics Definition. See general regulations 9:1. |
High School |
(quarter-mile, 12.00-25.00) (25.93*)
- No electronics unless OEM equipped.
- Conventional, four-wheeled vehicles utilizing a daily-driver configuration.
- No motorcycles, ATVs, dune buggies, altereds, or dragsters.
- DOT or OEM tires accepted.
- Exhaust: Functional muffler(s) required. Exhaust must run through the mufflers.
- Automated shifter: Prohibited unless OEM equipped.
- Transbrake: Prohibited.
- Nitrous Oxide: Prohibited.
- Data Recorder: Prohibited.
- .5 full Tree (optional staging)
- 12.00 is the absolute limit. first infraction results in a warning, second infraction results in disqualification from the event.
- Driver must have a current and valid driver's license.
- Not necessary for vehicle to be registered or insured (high school project vehicles).
* - indicates conversion to altitude plus .10-second dial-in allowance where applicable.
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