Looks like it's Highmarks sled for now....hmmmmm...
This one seems pretty slick and only a few hours from me.
http://www.hardcoresledder.com/forums/333-arctic-cat/1799162-2011-z1-ext.html
Fuck all that lake race Shit......spend money on some belt drive contraption, pipe, can, etc.....and then cry like a cunt when you get beat by a stock 800.
Although I still might buy a Z1 Turbo.