I just talked to my uncle, he's the floor manager at Texas Pneumatics in central Texas. Most of their stuff is CNC machines, but reserved for production work. They do have an old lathe that he might be able to get the jaws wide enough to fit the flywheel, but he's not sure. I've been meaning to go out there anyway, they have a gun range on their company propertyWe'll see what he comes up with.
I'm going to take it around tomorrow to some shops tomorrow, maybe I won't get the crack smoking response if I show them what i'm talking about.