Ran the engine on the dyno on Friday. Having some problems with the vacuum pump filling up with oil. It seems that when we changed the rocker arms over to pushrod oiling we ended up sending a ton more oil thru the rocker arms. I'm not sure exactly why, but the oil is now shooting right up the valve cover wall and inside the baffle for the vacuum pump. You can see it in this video: https://youtu.be/p4SO73Xu13c