2 cam marks

madseacow

New Member
Apr 2, 2005
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Buda, Tx
on my jdm motor's cam gears I have 2 marks each. 1 notched into metal, and 1 white out mark, 180 deg of the notch.... wtf? I aligned according to the notch but I'm wondering why the hell the cam would be marked 180? communist plot maybe?