the higher the bar angle the harder hit for a shorter time, lower angle less hit but longer time. Is the short version. If you have stock front suspension (at least 6" of travel)Set your ladder bar around 2* down AT RIDE Height and you will be fine.

Thats the short version, i can't type enough for all of it.

BB, TT5,Procharged 3300lb Street Car 4.79/154