383 rebuild - kinda whimpy on the dyno?

Were the rods resized?

Not missing a galley plug somewhere?

7&8 are the farthest from the pump. I’ve seen a few 383s spin that pair.
Yep, the rods were supposed to have been resurfaced and resized to the .010 under crank rod journals. Not having a good bore dial gauge, I didn’t measure, confirm, and document every single thing that I got back. Lesson learned.

I don’t know for sure, but I’m thinking everything should come apart for a good cleaning and confirmation of various component measurements, etc.