Here's a pic of a 300 with a Whipple supercharger.
I'm going to be building my 300 to run EFI, a Lightning supercharger ( Eaton M112 ) with an air to air intercooler. But it'll be a while before I get it done. Working on the rest of the truck first.
There are no kits out there so if you want to run a supercharger you better have some fab skills or the money to pay someone who does.
__________________
Ted
1991 Ford F-Super Duty ( F450 ), 7.3L Diesel/ ZF 5spd with transmission mounted E-brake, Dana 80 disc brake rear diff with 5.13 gears
54 Ford F100 4x4 project