Ok just an update for everyone. I got a new BLACK motor sent to me from boygofast and it turns out that this motor is painted on the inside of the cylinder as well. I am positive its a new motor and not the same one I sent back because it has considerably less paint on the inside and wasnt all scratched up like the one i sent back. I recomend that no one buys a BLACK painted motor. I got the piston to move down to bottom dead center. If you keep the piston below the paint line it moves fine. I am going to go get something to remove the paint tomorrow. I am thinking probably a soft wire wheel. I dont want to use anything too hard that would mess the cylinder up. Anyone have any ideas better than a wire wheel? Here are some pictures of the mess.
-Will
P.S.: Dont buy a black motor...