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New Hampshire's Original Diesel Performance and Repair Specialists

(603)-654-3333 

 

Rock Crawler Street Class Registration and Information

What has been called the best man made rock crawl course in New England, put your crawler to the test and try to do it the fastest.  The course is built and ran by crawling enthusiasts who want to have just as much fun as the competitors! 

Rock Crawl Street Class:

Street Class Rules ans Regulations:


Axles:

  1. Same size and type from factory
  2. Factory wheelbase


Body:

  1. Overall body measurements (height & width) must conform to OEM specifications for proclaimed vehicle. Body and frame must match (example: claimed YJ, body and frame must both be YJ).


Brakes:

  1. The brake pedal on the floor must operate all brakes.
  2. Brakes must be in good working condition with adequate pads. Brakes that are worn out or oil soaked will not pass.
  3. Brake lines must be in good shape without leaks and ran in a safe route from cylinders to brakes.
  4. Master and slave cylinders must be in good shape without leaks. Adequate braking resistance at the pedal is required.


Cooling:

  1. Radiator must be in the factory position and covered so that, in the event of a break in the radiator or hoses, spectators, spotters and drivers are protected from the coolant spray and spill.
  2. Radiators must be securely mounted.
  3. Radiators must have an OEM or adequate sized aftermarket overflow bottle, securely mounted, and connected to the radiator by an overflow tube. Overflow bottles may not be mounted over or in the passenger compartment. Overflow bottles may not be beverage containers.


Electrical:

  1. Batteries must be in good shape with adequate mounting to keep the battery in place in the event of a roll.
  2. Wires must be in a condition and position that is safe. Exposed or burned wires are not approved.


Engine:

1. All engine sizes and configurations are approved.


Fuel System:

  1. Alcohol is not approved for competition as a main fuel (see above).
  2. Fuel lines must be free of leaks or cracks in hoses.
  3. Throttle assemblies must be in good order and work smoothly. Throttles that do not move smoothly throughout their entire range of motion will not pass.


Frame:

1. Only OEM frames are approved.


Seating:

  1. Factory seats must be fastened to the tub in the factory mounting points or to the roll cage.
  2. Mounting points must be in good condition without rust or corrosion
  3. Seat belts must be worn at all times by everyone is vehicle well on fairgrounds.


Steering:

  1. Full hydraulic steering is not permitted.
  2. All steering components, u-joints, and fittings must be in good working order as determined by Northeast Performance Diesel.
  3. Stock steering configuration must be maintained. Crossover and high steer are allowed.


Suspension:

  1. Suspension pivot points, connecting points must be free of cracks and in good physical condition as determined by Northeast Performance Diesel.


Tires:

  1. Unaltered DOT tires.
  2. Tire size limit is no bigger than 36" or the metric equivalent, by sidewall designation.
  3. Tire studs, screws, or anything added to the tire to aid traction will not be permitted.


Wheels:

  1. Wheels must be mounted onto the axle with minimum of five lug studs.
  2. All lug studs must have the proper nuts on them.


Winches:

  1. All professionally built and sold electric, hydraulic, and power take off winches, with a minimum capacity of 5000 pounds on the first

wrap of cable, are acceptable.

  1. Rope/Cable must be in acceptable condition with minimal fraying or kinks.
  2. Winch must be mounted using all factory-mounting positions on either the bottom or front and back.
  3. Must be in working order.


Seat belts:

1. Seat belts must be worn at all times while driving or riding in a vehicle during an event.


Loose Articles:

  1. All items must be securely fastened to prevent injury in the event of a rollover. Coolers, miscellaneous parts, and other extraneous items are to be removed from the vehicle prior to each obstacle.


Fire Extinguisher:

  1. One completely full fire extinguisher must be mounted. Extinguisher should not be mounted close enough to fuel cells or potential fire hazard areas that would make it dangerous to obtain.


Helmets:

1. All competitors riding in a vehicle must wear a DOT/Snell approved helmet while competing.


Injury Report:

1. Any competitor (driver or spotter) must report any injury to Northeast Performance Diesel prior to leaving the premises.


Drugs/ Alcohol:

  1. Drugs and alcohol will not be permitted in any degree during competition. Competitors who are found to be consuming or are under the influence of drugs or alcohol during competition will be disqualified from the event they are participating in.