Anytime you are pushing 250+ FWHP you are going to have traction issues. A Quaife or Torsen will help a great deal with them, but they still exist. The real killer is Wheel Hop. Get better bushings (Urethane) and an LSD and it goes bye bye.
You have to come gently out of the hole and mash it in a linear fashion as you get moving...
Ahhh... I remember downshifting into 3rd at 40 and smoking the tires.... Oh the fun!