Participating vehicles can only compete with DOT-certified street tires, and while the rules don’t prohibit modifications, the regulations do state that things like nitrous, trans brakes, throttle stops, and delay boxes are not permitted. No reason is given, but this is most likely to ensure that things don’t get too competitive in a class filled with novice drivers. After all, it’s about fun.
Lastly, the car number and time need to be displayed on the side window, and neither the car nor the driver can enter other classes. Based on the picture, kids will roll up in whatever they can get their hands on, be it an older Ford Mustang or their mom’s Chevy Impala.
This is a great idea, as it shows young drivers that they can have fun behind the wheel without taking to the street and indulging in illegal activities.