I have an 08 (i believe ill have to verify) YFZ450 (blue w/black wheels) for sale. The quad is literally brand new with only 20 hours on it. It has been ridden about 6-8 times and has never been WOT prior to the 20 hour service mark. I had the valves checked as the manual suggests and they were literally almost perfect. The only mod is full length nerf bars (black). Let me know what you've got. If its an older blower possibly some cash on your end or if its a newer big blower maybe some cash on mine. :beer:
(not my picture, just an example of what it looks like)
(not my picture, just an example of what it looks like)