I don't see the T660 being that close to a 800xc at all. Theres roughly a 25hp difference between the two and a fair amount of poundage.Originally posted by BearOnt
[br]I have an 04 T660 and love it. As said it is super quiet gives the sport a whole new feel. For performance comparison I also have an XLT and a 500 xcsp, the T660 has no problems walking away from them. Last winter I was running very very close with an 02 800xcsp. The best speed I have gotten is 100 mph. It is a real thrill to ride especially when the boost pressures are high, it'll take you from 30 to 90 very quickly. I have gotten 21mpg at best so far, 18-19 average. If you like to wrench your toys, there is lots to be gained in the clutches on this machine. I am working on a few things now, need snow to try though. It seems to hit a wall at 90-95 then it creeps up to 100. When you do get to drive it you can feel there is lots of power there to be harnessed yet.
Overall its a great cruiser, [8D]if you really push it thru the corners be careful, mine tends to push at times, I am running stock skis though.
Oh yeh, your suit will not smell like a chain saw anymore.