Ive gotten a screaming on this thing and while its posed some real challenges lately I did the only smart thing I could think of. I took all the plastic off and the fuel tank. Wow I gotta say much easier to work on!!! With that being said I found various issues that were causing problems but I couldn't find them cause I couldn't see'em. One major issue is the intake manifold was ready to fall off, the left bolt was gone and the right one was half out. The right side bolt was cross threaded from the factory so that was chased with a drill bit and Heli-coiled. The engine still has 110lbs compression so ive made it my duty to build this into a beast. I do have a couple questions though. This isn't going to be used for mudding but I wont say it isn't going to find the hole from time to time. Has anyone used a good cross bread tire maybe mud and trail also are all aftermarket wheels for Polaris going to fit this year or do I have to buy spacers and adapters for certain models. Has anyone had any experience with certain clutch kits I have to put a clutch cover on this thing and its not coming off and going back on with out one.