We've been turboing V6 Mustangs since before the split port came out. Many of the highest hp V6 Mustangs (in this generation) are turbo cars (both single and twin). Many of the big dogs are in the 650-900 hp range. Most just aren't the 'forum type' any more after V6Power.net turned into an off topic forum instead of a V6 racer forum.
1998 Roush: M112'd Aluminum block 4.6L 2V 6 speed track car
1999 SVT: Mostly stockish
1970 Mach 1: Resto-modded monster
2000 Roush #5004 - World's FIRST M112'd V6 Mustang. Sold, but not forgotten.