I made the mistake of running a Black Magic with my supercharged setup and yes it cleared with my 8 rib pullies, but do as you want but there are better options out there. I couldnt get my car to run any cooler than 200 in hot weather with the Black Tragic, I now run a RamCharger fan and my car sits at no warmer than 184 in traffic, for the last 4yrs Ive been running a Mk8 fan and now a RamCharger fan since I couldnt locate a replacement Mk8 fan, IMHO you cant go wrong with either of those fan.