Originally Posted by
elex300
Not necessarily. The D3.5 is only illegal for ROAR events. Most club races will allow them. This is why they are not being discontinued. Same goes for a 13mm rotor. It's illegal for ROAR events but most club races dont enforce ROAR rules that closely.
corrected for accuracy.
i get not following ROAR rules in mod classes (like allowing use of 4 pole, 550 motors in 4x4 SC for example), but in stock classes, a track is doing it's racers a disservice if ROAR rules aren't enforced. otherwise you'll have guys with cheater rotors, ramped timing, etc. stock is expensive enough, but when you have to keep up with the latest cheater gear, i can see it getting way out of hand.