rough

Hi do other riders gave a rough sounding engine between 3 and 5,000 revs? I have a 2016 Tracer

Ok, now this is something I've been thinking about for awhile. Porting and polishing the head. My question is dose anyone know much about this on the mt09? Is it pretty rough in there? Dose the intake and exhaust ports need much cleaning out? Is the inside of the combustion chamber very rough...