no need for mesh, i never had problems when i did it to my bike. if you rejetted already for a after market exhaust you should be ok jetting wise, or good enough for the dyno which will tell you what needs to be tweaked
Frank
(Former)05 BA tbike pipes, ai removed, Freak, mikuni hsr 42's, 904, ported/polished head, 1mm oversized valves
NOW-2010 silver and black tbird
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