shouldn't the vacuum port on the choke be hooked to the air horn port ? My other question , does your choke work the way you have hooked up [ground wire] ? Just trying to help.
I am not sure what you mean by air horn port? It is verry possible the vacuum port on the choke should be hooked to something. To answer your other question yes the choke does work the way it is hooked up. Thanks for the help and response.