CAM AND MAIN BEARINGS SHOT
I didn’t read every post but: the main caps with the bearings in them have the upper bearing with the hole in it. That should be in the block. See ur number 5 cap, bearing in right. Only 1/2 has the hole. So there is ur oiling problem. How many more are like that? U need a new builder. Dam, I can’t believe he did that crap. Kim