What are the down sides (with respect to handling, this is not a DD) of running torque arm rear springs WITHOUT actually having a torque arm on the car?
The H&R Super Race are 260-300# progressive. I'm running them with 300# C/Os but have a rod-ended PM3L in the rear which has no bind. Thus, I also needed to reduce the size of my front bar (used MM's piece) and increased the rear bar (MM's adjustable .75" solid bar). Seems to be pretty good compromise for street comfort and for autox (this car will never see the drag strip), although I want to try one-step stiffer in the rear to see if that helps the car rotate better.Do you know the spring rates for the Super Race rear H&R's? MM said they would be a good match for a 275lb front coil over.