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Author Topic: trauma  (Read 1495 times)

chun914

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trauma
« on: December 22, 2003, 06:35:55 PM »
can i dull a trauma(orginal) in order to handle heavy oil ?
and what grit should i use...

i want it to roll earlier than my pure fuel ( 1000 grit polished)
both have similiar layout 4.5" pin2pap.