Sled Pull Class Registration


Regular price $60.00

Class Breakdown:

Work Stock Class:

  • Work Stock Light for vehicles under 8500 lbs.
  • Work Stock Heavy for vehicles 8501 lb.s and above
    • The Work Stock (WS) class is designed for daily-driven, on the road pickup trucks (full bodied diesel pickup trucks). Valid DOT registration and license plates are mandatory. The vehicle may be two or four-wheel drive.  Weight is calculated with the Driver in the vehicle.
    • Ballast may be used, but only in the bed of the vehicle

2.5 Class:

  • 8000 lb. maximum weight with driver in the vehicle
  • Hanging Ballast may be used, but can't extend beyond 60" from the centerline of the front axle
  • The vehicle is limited to a single turbocharger. The inducer bore on the compressor housing may be no larger than 2.500”. The inlet will be measured using a 2.550'' plug or internal calipers. Bushing of any larger turbo size down to a 2.500 turbo is PROHIBITED. Inducer bore must be non-removable. Turbo compressor covers must be a true-bore inlet. Stepped/ Tapered covers are prohibited.
 

2.6 Ported/3.0 Smoothbore Class:

  • 8000 lb. maximum weight with driver in the vehicle
  • Hanging Ballast may be used, but can't extend beyond 60" from the centerline of the front axle
  • The vehicle is limited to a single turbocharger; the inducer bore on the compressor housing may be 2.6/3.0”. The inlet will be measured using a 2.605-inch or 3.005-inch plug or internal calipers. A stock map width enhancement (MWE) groove is allowed.

3.0 Ported / 3.6 Smoothbore Class:

  • 8000 lb. maximum weight with driver in the vehicle
  • Hanging Ballast may be used, but can't extend beyond 60" from the centerline of the front axle
  • All vehicles are limited to a single turbocharger with an inducer bore on the atmosphere compressor housing no larger than 3” measured at the smallest diameter of area of the compressor wheel. Compressor wheel must protrude through housing at least 1/8th inch. The inducer bore will be measured using a 3.05-inch or 3.605- inch plug. All provisions allowing air to the wheel other than via the bore are prohibited. Map enhancement grooves allowed.
  • 2016 PPL 3.6 smooth bore turbo will be allowed, but is not required

Unlimited Class:

  • Just That, Unlimited

Gas 4500 Class:

  • 4500 lb. maximum weight with driver in the vehicle
  • Ballast may be used, but only in the bed of the vehicle

Gas 6500 Class:

  • 6500 lb. maximum weight with driver in the vehicle
  • Ballast may be used, but only in the bed of the vehicle

We are adopting the Northwest Truck Pull Association Rules.