auto cross

One "secret" to the torsion bar suspension, it it transfers the wheel motion into a twisting motion, then absorbed by the torsion bar crossmember. It's the reason the wheel rates can be sufficiently high enough for hard cornering, but still not "teeth rattling" And....over the years of racing in a highly competitive asphalt circle track class, with a torsion bar A body, I can tell you for a fact, the torsion bar is light years better than any of the GM coilover setups. The rougher and slicker the track, the more the mopar shined