Hi I just bought my first blaster for $50. I'm new to them, it's my second four wheeler and second 2 stroke. I want to start rebuilding it but need to get familiar with it. I have no clue at this point if it runs, it's locked up and I'm not sure if it's the top end or what yet. It has a piece of metal wedged behind the flywheel...I ordered the tool so I'm just waiting for that to get started. It looks like someone already tried messing with it, the nut is chewed up a bit and the end of the crank is stripped. The wheeler itself is in excellent shape for the price aside from the plastics and seat. Anyway I was wondering where the stock oil tank is, I can't find it anywhere, looks to me like someone may have stripped it but I don't know if they did a proper oil pump delete. Also is that the oil pump under that cover next to the clutch, it has nipples but missing both the lines and there's a big black block off cap looking thing on the right side of it. Do these run well on premix? Cause if I'm missing all the parts I may as well just finish the oil pump delete and premix. I appreciate any input, thanks.