Wayne, I think you have a 2150-3 carb as referred to in this article. The article does mention the port on the power valve but does not specify what the port should be connected to. http://www.ifsja.org/tech/fuel/2150.html Good Luck, Joe Fulton Salinas, CA _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list