tclederman, When I called Langdon he suggested the Carter/Weber -- I agreed for the following reasons: They are new, progessive, and have an electric choke. As stated earlier I have run the engine on a test stand. I have both electric chokes connected. Starting -- close the chokes with linkage like normal -- hit gas once -- hit the key -- engine fired right up and the electric chokes took over as engine warmed up -- I LIKE!!!