Arctic Cat Snowmobile 2002 Z570 1673 Miles on 2040-parts.com

Hello, this is a 2002 arctic cat snowmobile I got it as a trade for some work I did a few years ago it runs and drives well starts on the third pull and has 1600 miles on it. The engine is a two stroke and oil is injected in the carb. so the exhaust will SMOKE. The reason for saying that is the last person looked at it gave me a hard time because of it. I don't use it much (thought my family would but they can't stand cold) so its just taking up room. The seat has some marks on the rear from mice when it was covered before I got it other than that its in good condition. I rebuilt the carbs and that is all work done to it, so it might need a tune up please ask questions I will try to answer as best as I can, thou I am not into snow mobiles. The track looks ok look at pic. and will be sold as is with no warranty or  returns thank you.