While the 225 donor engine (2007 XT) for Mudbugs TW runs fine, it has around 9000 miles on it so I was going to go ahead and rebuild the top end, replace the clutches, install a new timing chain and if i'm lucky, it'll get a kickstart as well. First problem, I cant seem to find a performance piston for it, just rings. I didnt really want to go back stock if I didnt have to