Ok I found out that V8beast deleted you post about needing a 4X4 to make it down that track. I personaly have trapped over 155 mph in the 1/4 there, while it is a little bumpy we are trying to get support for the event. If you want why dont you PM V8 beast and get some more details
cut some of the rear bumper cover and a lot of the metal behind it. I pushed the bumpstop metal all the way back to the springs but wished I would have just cut all the metal in the "V" out. A lot of inner fender massaging.