SCORE[1] Class 1 is an open-wheel unlimited-class that competes in the SCORE off-road race series including the Baja 1000, Baja 500, San Felipe 250 and the SCORE Desert Challenge. Class 1 is defined as an unlimited four-wheel single and two-seat vehicles. No production bodied vehicles allowed in this class. Engines must be normally aspirated. Since it is an open-class, all components are considered open unless restricted by SCORE International.[2]
Vehicle numbers have become permanently assigned to each driver. Numbers 100-109 is reserved for the prior years driver standings for positions 1-10 respectively. Numbers 110-199 will be available for assignment. Drivers who have used a number in the prior years season will be given first option for the same number in the current season.
Class 1 vehicles are most often two-wheel drive, and most feature a 4130 chromoly tube-frame chassis covered by a composite body with an aluminium interior containing either a single or two seats.
The Class 1 features a 125" wheelbase with 37" tires on 17" lightweight wheels allowing 22" of wheel travel, with a dry weight of 3500 pounds and 60 gallon fuel cell.[3]
Unlimited. Usually V8, rarely V6. 500BHP and greater.
Unlimited.
May not have a production appearing Utility or Sport Utility body.