Most of us are running open stingers non silenced, these are 521-700cc mid size twins so not the quietest by any means. Who gave you a warning builder?
Haha yeah the Russians got an arsenal of bikes, their old A&S 7mm stock cylinder is still very quick. Not sure when the last time you guys went but the old guy who is the asshole moved to high way patrol.
Honestly we are also going because they are having a memorial ride that weekend for some guy who passed away of cancer.. should be a good showing of drag bikes saturday