Quote:
Originally Posted by simonliew
How many inches of lift till you get vibration?
l have 2.5" now,and l have a set of J springs that l am thinking of trying.
Simon
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It's not so much the amount of lift but the amount caster correction. If you did no caster correction you could go 6"+ without vibs, it would be a challenge driving it and probably would have death wobble.
Js on a truck with little to no additional weight ends up being at a height where caster plates should be used which then sets up the axle for a DV Shaft.
Js on a heavily weighted truck might get away with Slee's blue bushings and no need for a DC shaft.