if you want to go back to a carb, just unbolt the intake from the head and bolt the carb intake up.
you'll probably have to do some work to rig up a wiring harness for the EFI to work. i've decided that the route i'm going to take is to just run an aftermarket, fuel only EFI setup and step up from my 20R to a 22RE. this would allow me to get rid of the problematic AFM and just use a map sensor
