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  1. Reight

    Rockers very clicky/noisy

    Hi guys, maybe someone can shed some light my problem, i'm replacing my Pitster Pro z160HO with a new one, i figured while i was at it i'd throw in a 64mm TB barrel and piston. So the starting point of this adventure is 1: Virgin engine, fresh outta the box, no running in at all. 2: TB...