2008 Rules Amendments
Late Model Amendment #1
Subject: Amendment of Rules Dated January 7, 2008.
Late Model Division.
TO: Drivers, Owners:
USLMA LEGAL CARS:
To be allowed to run under the USLMA Legal Cars at Colorado National Speedway you must have competed in 50% of the USLMA races in 2007. Also you must compete in 50% if the USLMA races for 2008. Must meet CNS Tread Width Rule. Must use CNS Fuel and Tire Rule.
All cars must maintain a maximum allowable tread width, front and rear, of 64 inches, plus or minus ˝ inch, measured at center of tire, zero toe-in at spindle height. Must fit CNS’s gauge at 30psi per tire. No tolerance.
*Perimeter Chassis (2006 Tour Chassis) must maintain a maximum allowed tread width, front and rear, of 65 inches plus or minus ˝ inch.
Tour Chassis means legal under the NASCAR 2006 Rule Book. This ONLY applies to the chassis. Body may be offset body on a Perimeter Chassis. Body Must meet CNS / ABC Rules.
Officials:
Colorado National Speedway
Super Stock Amendment #1
January 21, 2008
Subject: Amendment of Rules Dated January 21, 2008.
Super Stock Division.
TO: Drivers, Owners:
Roll Bars :
20-5 Four (4) or more side bars are recommended and must be as parallel with the ground as possible and located perpendicular to the driver, so as to provide maximum protection for the driver. Left-side door plates are mandatory. Roll bar padding is recommended. Must be a full cage.
** NO half cages allowed. Driver’s side cage upright must follow the contour of the cars A-pillar. ALL cage uprights must be connected to the frame and / or sub frame of the car. Sub frame cars: Rear uprights must be plated to the floor of the car.
All cars must maintain a 55% left side weight rule with the driver.
Wheels and Tires :
24-2 Wheel Backspace to be no less than 3” on the right side of the car and to be no less than 4” on the left (drivers) side of the car.
Officials:
Colorado National Speedway