I just received my Black Magic 150 fan for my 94 3.9. Do you have any tips on how you did yours? I seen your post a while back about double nutting the bottom bolts.
Also the Flow Metrics is working great!
Jet chip stage 1 JBA Headers,19# fuel Injectors,Flow master 40s Split Fire Plugs K/N Chrome Filter 180 T Stat ,TPS adjustment,Flometrics throttle body Black Magic 150