o:
As the above post mentioned you could gear up.
Is the front or rear (or both) traction rolling? (you can usually tell by wear on tire)
Traction roll can be reduced by:
laying down the shocks in front (outer holes on a arms; inner holes on shock tower)
Stiffening the tires
increasing camber by 1 degree
Softer springs in rear
Tire modification; superglue the sidewalls and shave the first 1/4inch of the outside tread with a dremel. Then superglue the shaved area to harden. (This should change traction roll into pushing)
As always; make 1 change at a time and record laptimes.