Spun cam bearing...

All 3 holes in this bearing are relocated abour 1/4" so yes I am sure it actually spun. ZERO oil to rockers also.
These are PD-17 bearings.

As for reusing cam it did not cross my mind not to. It looks like there is no noticeable damage to it. I will have it checked by machine shop to make sure its straight but thats about it. Why would I not want to use it?

As for low oil pressure at idle, seems to make sense, not long ago I used some thin oil with cleaning solvent and I got almost 20PSI at idle when hot. Normally with 20w50 I use I get 30PSI at idle when hot.