Pete:
I think there are some takeaways here with regard to road racing setups. If roll induced by torque is unwanted, then placing roll center (RC) above center of gravity (CG) will negate or reduce roll. My brief nine years in LSR has taught me that chassis tuning can help with handling and grip the same way it did in road racing only to a lesser degree. The same physics apply to both venues. A modern Formula car, even those down at the club level, have greatly reduced suspension travel along with greatly reduced roll. My old Lola T580 FC car was designed to roll in order to keep camber and toe in check. Today's formula cars have very long upper and lower wishbones to further reduce changes in arc and they do not handle roll very well. like an LSR car, they limit suspension travel via high spring rates, employ bell cranks to increase motion ratio and dampers to control springs responding to track surface irregularities. I see a great deal of parallel to LSR here.
John