2004 crf250r cylinder jug

Hey guys I am installing a new jug, piston & rings into my bike next weekend only thing I'm curious is that do you need to do anything other then wash the jug in hot soapy water or do you scuff the inside down with a tool?

If its a new cylinder, do nothing. If its used, make sure it mics in spec, and use a Green scotchbrite in soapy water.

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