pianotuna wrote:
Does propane benefit from fuel injection?
It is a more "precise" delivery of fuel. Aftermarket conversion kit would be difficult. (You would have to shut off the fuel pump and the injector.)
Without "feedback" (ie. an exhaust gas oxygen, O2/EGO sensor) or at least a good way of measuring the amount of air going into the engine (mass air flow, MAF sensor) you really are just making an "educated guess" at how much fuel (liquid or gaseous) to inject. The big win would be for high altitude operation assuming it has away of measuring the ambient air pressure. Another win would be the fuel pump is likely inside the tank, so it is always stored "wet". Still susceptible to clogging from old fuel, but less likely.
(You have my "juices flowing" ! I have over 30 years experience designing and developing automotive fuel injection systems, including LP and LNG. Now I really want to see what is inside.)
