early a traction bars

It depends on what the springs do when you dump the clutch or mash the go pedal. Getting a snubber to work as intended involves some guesswork. Better yet, video work. But it has to be alot closer than that. The reason we have the adjustable ones is so you can notch it up for racing and let it down for regular driving. Otherwise it would ride pretty rough out back over the bumps. At best, a stock snubber keeps you from damaging something if torque is high enough and/or your springs are weak enough to dive deep and invoke severe axle wrap.