Fendrguy, no luck with the mileage. He had the clutches done, carbs cleaned and rejetted at a shop and the best he got all weekend was 8 mpg which isn't terrible but not good. The guy who worked on it said he would do better, dropped it off on our way home to look at it again. Its tough because the rest of us get 10-14.
Fendrguy, the real problem for the weekend with the xc was no top end, he would hit 75 or so and barely climb. You wouldn't mind burning a little extra fuel if the sled really ripped. Maybe it's just tired, has 6k on it. THe guy is going to check compression and maybe adjust the carbs again.