I finally got to the track tonight to run the new setup. Since I had the new rear end and prog done I have not been able to see what I have gained. So I am on the starting line, light goes green and POP POP POP!!! I blow the header gasket and sound like a pinto w/o a muffer going down the track. So with my crappy start when I let off until I realized what the sound was and figured stand on it I ran a 13.88 at 102.2. So now I am pissed enough that I drop the car off next week to rebuild the bottom end, port the heads and install my lt4 hot cam. So it is just me and my S10 for a few weeks.