yep, it needs a new hone and i have to have wiseco make a special piston, and one of the studs needs to have it helicoiled becuz it cracked the threads out.
the place that first rebuilt this motor becuz i didn't know how to back then threw in the wrong piston size and put oversized rings in which wore down really quick.and my piston was burnt, the rings were fried pitch black
ohh that place was JANSSEN racing complete ripoff 600 total like 200 for piston and rings and 400 for labor my ass. thing wrong with it back then was ran the wrong type of gas which scored it up. but it wasen'tt hat bad i even asked other mechanics and they think that its a big ripp off