I just bought a set of fidanza cam gears, and on the gears there are two holes for the pin at the end of the camshafts and one says "evo" and the other says nothing. It would seem obvious that i would use the "evo" hole, but the other one looks like it's lined up with the degree markings on the gear....anyone have experience with this? thanks

 

Just installed some an hour ago. Line up the degree markings with the TDC markings on the valve cover. Don't worry about the other dowel holes...