318 EFI and carb

I am converting my 88 D150 to carburetor, because there is NO performance option using the EFI. It works fine to get to work. It does nothing to go fast.
To do this, you need a carb, intake, distributor (your old one or any stand alone/ready to run is the easiest option, your old one will work)
In your case the fuel pump and auto kickdown (if auto) should work just fine.
In my case mods must be made to the trans and fuel pump/regulator to make it work “analog”.