Hey I'm new to the forum. I have a 54 150. Just converted to 12v for winter driving. I know this has nothing to do with wiring.
When I fire the old girl up she will only run with the gas pedal flat to the floor. And at that only for a few seconds. I changed the condenser and added a alternator. Other than that, that's all I did in the engine bay. When it shuts down fuel spills out the overflow tube in the center of the carb. Could the carb be bad? The car ran great b4 the conversion