Hey man, my name is Tyler Clark. I run at Troy. I have the silver Banshee that ran the 5.8 on the left side and the 5.9 on the right. I didn't know there was anyone here that climbed at Troy.
The stock class has always been a pipes only class. No extended swingarm, no porting, no nitrous, no alcohol, etc.
Of course, it's always been on the honor system too because we can't check your internals. But I can assure you, there are people who can tell if you have a ported motor. It has always been kind of an informal rule that if you win the stock class, you move up to the modified class and give it a whirl as well.