Below is the difference between SS 3400 lbs. springs and Cal-Tracs with split mono's.

Both worked, up to a point, but two completely different pre-loads on the torsion bars and all twisted up with SS springs.


Screenshot_20161008-221714.jpgScreenshot_20180722-214040.jpg
Last edited by GY3; 07/23/18 12:59 AM. Reason: Can't spell for $hit!
'63 Dodge 330
11.19 @ 121 mph
Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs.
10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.