I dont hate on anyone for not being able to build a motor . Its the patching it together after it fucks up and selling as if its in good shape thta aggravates me . But hey im not the one that bought it . To start off with its a bone stock motor so why was it so called built ? I mean was it nocking so they thought new bearings would fix it ? Id just like to know the whole story on the motor although i got a pretty good guess just by looking at them two bearings i posted . Im sure somebody will catch what makes this si fucked up if not ill post why after i see if anybody else catches it. I havnt even told the guy that bought it yet . I told him what i speculated but not that i have proof.