I had a lot of trouble with my setup until I realized the gasket was a POS between the carb and adapter. I made my own and stopped all the vacuum leaks. I still don't have the electric chokes working right. I have thought about removing them and putting a manual choke cable on it too. I ground the extra flange pieces off the adaptor and it doesn't look toooooo bad, although it is a bit 'jury rig' looking. I'm not crazy about the air cleaners (not my cup of tea) but they work fine.
