carb to fuel injection

i am new and curious is it possible to swap the carb on my b2200 for the fuel injected equivilent with ecu

yes it is not sure how my self but theres a lot guys on here that have dont it, just keep asking.... i know it takes some parts of a mazda 626 to do it

Yes its possible. Theres a couple ways of doing it. One way is to find a FI b2200 and swap the intake, wiring and ecu and all the other related parts to your truck. Another way to do it is shown in this thread: