would a rx8 drive assembly work on a fc ? now before you say just go buy a under drive pulley set hear me out. i want to go supercharged and seeing as they still make gets for a rx8 i wanted to see the the drive assembly would bolt to the front of the 13b easily. if not i guess full custom is the way to go

 

I would guess not, the Renesis is a lot different than a 13b.

 

Atkins rotary had made(maybe still does?) a 6rip pulley set for fc 13b engines.