Rebult 360 Questions

I need to break in a rebuilt 360. I really don't know what I'm doing. I don't have anyone to help, so I'm turning to you guys. The motor was rebuild by a cousin who moved before turning the motor over for the first time. I need some pointers and I need to know what to look for (good or bad). The picture below is the bay and I hope this shows you what I'm dealing with. Can I start this thing up dry or do I need to lube the whole thing first? Give me lessons Please!! I do know that the oil needs to be changed after it runs awhile. How long do I run it and how fast?


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