looking for info on converting my 01 mxzx440 into 136long track.Any info helpful.Thanks

mxzxmarc,
*i think the best information i can give you is trade the sled for an already long track. that is coming from my heart here not making fun. *http://www.snowmobileworld.com/forums/iB_html/non-cgi/emoticons/wink.gif

Paul,I saw this on ebay.Looking to build the same thing.Thanks for your opinion though.Ebay Item # 601067330. http://www.snowmobileworld.com/forums/iB_html/non-cgi/emoticons/smile.gif

There are lots of aftermarket companies that make slide rail extensions and tunnel extensions so you can long track your sled. Here are a few SLP, Holtz, kinetic, and skidoo sells a kit too.