Re: Differences between different types of cams
The differences as far as desired result have to do with towing, fuel economy or higher horsepower.
As in take your pick. The only compromise between those choices is to retain your stock cam.
I know I haven't told you much more than a performance catalog would, but like sgtsandman said, you'd need to explain what your lookin to accomplish and on what specific engine.
08 4.0 Sport 4x4