I need to change from fuel inj. to carb. I have heard that someone makes a adaptor that plugs into the wiring loom from my Roadking' to fit the carb. system. I have found the fuel tank fitting.
HD makes the harness you need. You need to change out the interconnect harness. Check the HD service manual. The Main Harness is the same for carb and fuel injected bikes.
I do not have the part number for the evo's but we have done the t/c version. There is a the piggy back harness, that you will need. On evos it is a bit easier as you can go to a nose cone ign, the carb, intake, voes sensor and a pingel fuel adapter and valve.