I have a 10AT. Weather has been crappy raining and since recent ceramic coating, not willing to get dirty as I was told I couldn’t wash for the first 2 wks. Sunday is predicted to be a good day, so will look while driving around to see the rpm & oil pressure at 75mph. Been 1 week since coating. I’m also installing my black badges this weekend why I can on a clean car

.
When I drove it home earlier this month, if memory serves me, at 75mph is was hovering around 1800 to 1900 rpm. I paid more attention to the oil pressure during the drive so I could see the new engine starting point as a future reference.
My Crystal built engine knock on wood with about 700 miles on it has been good.

Did you ever see who built your replacement engine?