Originally Posted By fast68plymouth
I ran Cal-Tracs with the XHD springs....... I thought it worked quite well.

Much more consistent than the SS springs that were on it.


Yes, caltracs are much more consistent and my car leaves level now.

'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.