You would just have to keep the boost low with the SC. Something like 6-8 pounds it should be ok with. It'll blow up at 12 psi I can pretty much guarantee (friend of mine (Mr. 1320video) blew up his turbo Mustang).
Former owner of 94 Bird with DOHC 4.6L swapped from a mark VIII
2011 CTS-V Wagon
1968 Torino was an original 289, C4, fully documented numbers matching car. Now: DOHC 4.6L/T-56 swapped, Cobra intake, IMRC delete, BBK long tubes and H pipe. Dynotech Aluminum Driveshaft, 9" rear with TrueTrac and 4.11's.