Unfortunately that's raw ChatGPT from a spam bot and probably has nil value

Yes good thoughts there, it's only one cam that's hard to turn. I can I identify a faulty AVCS sprocket? And maybe the belt was new but the tensioner wasn't!   Many thanks for your opinion 

As i mentioned in another post I've been cleaning and blasting parts so they dont have the labels on them anymore. Can anyone tell me how to tell which is which side and which end is toward the diff and which is at the hub end? The front lateral arms have a hole thru them and one has an "O" stamped beside the hole while the other has a raised dome. Cheers.

no worries & I have shared on the "Oldschool Subaru NZ FB Group" too here : https://www.facebook.com/groups/2190477217846737

thanks for that!  We are based out of Auckland however we would consider filming anywhere in the country.  Thank you so much!