Read the opening post - he is getting oil to each side but not all the rockers are getting g oil in each bank, just the exhaust.
OK, I read it. I don't see where you posted any possibly helpful information though. Now what?
What happens if the rocker shafts are on upside-down?
Or would that cut off oil to all the rockers? I've never tried it.
Comment wasn’t directed at you - several people made the same basic comment.
As for useful suggestions, I would look at the intake rocker arms and see how they are drilled for the oil passage and even compare them to the exhaust.
As for shafts upside down, that shuts off oil to all the rockers. Unless it has a gigantic #4 pedestal hole. I guess anything is possible.
