I have a 91 exciter II 570 and was wondering what the top speeds people are able to get out of these on snow and in 1000 feet at the ice drags. also what improvements from stock where made to get to the top speeds. thanks

I broke 95mph with mine...but thats only according to the spedo, not sure how accurate it is. Im pretty sure I was doing at least 90 though. My sled is bone stock.
<edit> forgot to mention this was on a straightaway that me and a friend broke trail on to race. On total hardpack I am sure I could have gotten more.