The place where I had my injectors rebuilt does ALL KINDS of stuff including machining.Fuel injection specialist or something like that.Prices were reasonable and they were really cool guyz too. They took me around the shop in back. Id check them out.KAnother question for the locals...
I'm considering a NP203 doubler on the NV4500. If I understand correctly, all that is required is to drill and tap the NP203 case to mate to the NV4500, and a shortened output shaft from the NV4500. If I've got that right, is there a good local shop that can do the work?