nightdrv wrote:
Hey with a locker and really good tires, that 4x2 will still get you places! Welcome to the KK family.
Welcome, and I completely agree with this. My KK is brand new and I haven't started with any mods yet but I did put ARB lockers in my 99 Wrangler that came originally with a limited slip rear diff. The difference was amazing. It is like you are super-glued to the ground. Even though I had lockers in both the front and rear, I rarely used the one in the front (besides, it is hard to steer with the front diff locked). If you have a locked 4x2, there will be some situations where you may be able to go places where an unlocked 4x4 will have trouble. I'm not saying your locked 4x2 will be better than an unlocked 4x4 in all situations, but it could be in some situations. The locker would make a big difference and it would be somewhat of an equalizer.
Another thing that the lockers helped with was they prevented the sudden lunging forward that happens when you are going downhill in moguls and the weight shifts between different wheels as you move forward. That happens very fast and the first time it happens it scares the #$@* out of you.

You suddenly lunge forward a short distance until the slack is out of the drive train. It's like you were going down a steep hill using the compression of the engine to slow you and suddenly you pushed in the cluch or took it out of gear for a second and then put it back. With lockers, that is totally eliminated. I think that would also happen in a 2wd setup.
While ARB lockers are more expensive, they do have a few advantages. First, the locker is only engaged when you want it to be (not true with automatic lockers) and you have an open diff when it isn't engaged (open difffs make tight turns easier). Second, you can hook up an air hose to the compressor and air up your tires anywhere.
Cool pictures by the way!
