Had a great time this weekend!! I must say that this has been the best mustang oriented weekend I have ever had! For all of you that couldn't make it or just didn't go, you have missed an AWESOME time!!! Watkins Glen alone was well worth the trip, being able to go as fast you want for a few laps...
The GT40P heads do require the special shorty headers, but I can't remember if the BBKs fit or not. Hopefully someone else will chime in. If you do end up getting the GT40Ps make sure to upgrade the springs if they are straight from the explorer.