Originally Posted by
tunaglove
The only way I can see this could work is if a bypass was routed between the SC snout and the Y-pipe ala Audi A4 turbo (B5).
Completely different, but your post reminded me of the old school iron exhaust y-pipe used as a manual cutout with a long cable routed to and mounted under the dash. Push,pull to open and close. LOL
Yes, as mentioned in one of the above posts, the fixed pulley doesn't make much sense other than full race application. Even then

. Would you ever be able to let it just idle?