Lots of people ask us if they can crank their torsion bars up to lift the front of a 4x4 without buying an expensive lift kit. The answer is yes, but doing so has its downsides and you're not going to be able to get much lift anyway. The adjuster screws are there to compensate for adding a snowplow, winch, or to restore ride height as the torsion bars relax and sag the suspension. They are not for you to crank in to get the maximum lift height possible. If you do go the poor man's lift route make sure to adjust both sides of the truck to the same height and have the front end professionally aligned afterward.