Camber in the rears and 40psi in the rear tyres would prob gain you some time (on the strip) TEMS has also stepped out on me when the rear camber bolts came loose. Forgot to mention: Oval track cars also run positive camber on the inside wheels also Stiffer bars may help in the dry but in the wet they have an opposite effect - be warned! also The stiffer bars may just be compensating for weak/worn shocks & springs by limiting roll