Made some progress today:

The new chain, tensioner, and guides are in as well as the circuit hero timing chain guide as pictured above. It was kind of a pain to get the cams lined up correctly without the tool since it is on back order from honda.... This is as far as I got today, had to stop because I need to replace this o-ring and don't have the part:


I also noticed my intake cam has this mark across the whole thing:




Anyone know what that is? Should I be concerned?

Hopefully I can get the o-ring from the local dealership tomorrow and get this job finished so I can move on to the next.