thanks man I got the bike as a abandoned project. traded it for a go kart (I'd say I got the better of the deal )I have spent a lot of time searching for the parts needed for this bike.and even more time trying to make the small stuff I could not find .if you do an engine swap make sure you use a motors with parts availability. The ytz 250 is a powerhouse though it was only made for 2 years 85 and 86 .