I used to go about 4 times a year. I always ran a straight Yosh exhaust, sometimes even without a spark arrester. It just depended on when I was was there. During the week they are pretty lax. During holiday weekends they are a bit more stringent. If you have a grossly loud exhaust don't expect to get in. I quit riding, though, so now my Raptor and all my parts are for sale.

RaptorRacer1

 

Do you know if you can put elkas from a raptor onto a Z-400?