I am on my second oil pump body due to wet sumping a quart overnight.
I thought I saw a post here that showed the exact machining model for the two check ball seats.
I thought Mr. cotton produced the machining angles.
I want to bring one of the pump bodies to my machine shop at work but it don't have the dimensions for the ball seat for optimal closure so it will stop the oil from sumping. If someone knows where the post is, or has a sketch of the optimal ball seat dimensions, I sure would appreciate it. If it works I will do both pumps.
It seems to me the sharper the edge the better. Maybe?