You have got to give this a read. For some reason the owner of this sled changed the oil every 5 rides. Am I missing something?? Do I need to change the oil in my 2 stroke ??
http://www.ksl.com/index.php?nid=218&ad=9723402&cat=146&lpid=1
http://www.ksl.com/index.php?nid=218&ad=9723402&cat=146&lpid=1