For sale is a 2002 polaris based 890, new pistons and rings last season also with updated single valve exaust system. bored 42mm mikuni rack carbs with jack harris dial a jets. PSI 890 pipes, Dial a Domes, k&n filters, v force reeds. complete with all electrical needed and primary clutch. $2300. great engine, just want to upgrade to something bigger. if your interested and want pics, email me at samuel_@live.com. ill try to get some posted on here. thanks