cal tracs will help, they actually plant the tires to the pavement, got a friend with 20s and radial on a 98 ss camaro, it goes tens on radials and the 20s!!! they do work, helped my dodge wich was making 950 hp at the tires, these brought my 60 footers down from 1.75 to 1.63- 1.65 every launch, when set up properly they do work, my dodge always ran on 305/55/20 terra grapplers, never on a "sticky" tire.... the dodge also ran 10s,its on you tube, thacker99 and ryan thacker 950