Need some advice. I just bought a 01 800 xc sp, and was wondering what the best gearing and jetting would be.The clutching is done and im getting a boost bottle. I would like to see some power gains around the mid range, 40 -60 mph. Feul could be a issue too. ( there is 192 studs so traction is takin' care of) *Thanks for any help. http://www.snowmobileworld-s2.com/forums/iB_html/non-cgi/emoticons/thumbs-up.gif