I noticed that a lot of the newer tanks that I consider only come with a sending unit for fuel injection and are high pressure. Has anyone here ran a carb with the injection pump or know what is involved with doing it? I know the pressure would need to be reduced in some manner. Thank you
Pick your favorite parts vendor and get an adjustable fuel regulator to bring the pressure down.
Alternatively, a *lot* of the injection fuel pumps are flow-through style. This means that fuel can still be drawn through them when they are powered off. If the pump you get is that style, you can just not hook it up and keep using the mechanical pump on the engine (or put in a carb-pressure electric pump).