Ok so heres the story, I took my mc21 for a ride and the engine seized, probably from a bad oil injector... took heads and cylynders of and found lower piston looked fine but the upper had some issues. First there was a ring around the top of piston where the metal was torn away, fragments everywhere, (ring was about 1/4 inch all the way around outside edge of piston.) Second a large piece of metal that I assume is a bearing, but not sure due to its condition was laying in the exaust port of the case.


So does anyone know where I can get parts for the lower case, and for that matter the upper as Tyga only has one piston head available. Also, the cylinder walls look smooth, but someone has told me that with that kind of metal flying around they will definitely need to be bored out, oppinions on that? Thanks in advance and I will post pics, as soon as I can in case they will help!
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Mike