I am bringing this back to life since I still have some more questions. Bluebird you said at one point that you had a Edelbrock EPS 800 on a performer RPM manifold with a drop base cleaner, that looks to be a Moroso? Is that the same set up you have now? Does your carb have an electric choke? I was going to go with a Edelbrock AVS with elect choke and everything I read says you cant use a drop base cleaner with it. Help? Anyone using a RPM manifold with an Edelbrock Carb with a Elect chock and drop base cleaner???? If so I need to know what cleaner they are using and what is the drop? One inch, one and a half inch drop?