you dont want the truck to squat too much. mine actually seperates bed from the tires a little on launch (caltracs). i was dead hooking last weekend with zero spin. my 60' wasnt impressive though lol 1.71 or so but the dead hooking part was something new to me! the weekend before i was dead hooking 1.68. time for a larger converter. anyways, your making a ton more power than most of us so maybe things change. firming up the shocks to a really stiff setting and cranking over the traction bars has worked best for me so far. with the shocks set to medium and caltracs barely loaded (like calvert suggested) ends in a smoke show.

let jon tinker some. im sure he can get ya going. but all of the old school drag guys i hang out with say "girls squat".