jsc7002 wrote:
looks much better! did you really just gain 2"??
Yep, it would appear to be that way. My understanding is that the amount of final lift is based on how much your original suspension is sagging and or the original setup you had. Once you remove the original equipment, you're starting from zero and should get the full 2 1/2" regardless of what the before and after measurements show.
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A few things to keep in mind about lifting KJ's. When you swap out the front struts with a complete new replacement unit, it no longer becomes "lowered" or "prelowered" KJ. The stock springs are what decides that. Once the stock strut assembly is in the trash, you ARE ALL at the same starting point.
KJ's ALL VARY in the ride height department. Some have saggy springs, some have stiffer springs. This is why you get KJ's sitting at all different ride heights from the factory. If you add a Daystar or other spacer lift, you are dependent on the condition of the factory springs. We have had KJ's come into the shop with such soft springs that they got over 4" of lift when lifted with a new front strut set. They didn't really get 4", they are just 2.5" over stock, and they were sagging 1.5" below stock. And that 2.5" over stock is about the most mysterious actual measurement I have ever seen.
Example: Frankenlift. It is called a 2.5" lift. That's pretty close to what it measures. If you get a little less or a little more, that would depend on where your stock KJ sat stock. From the factory, there are about 15 different factory front KJ springs to choose from. They are all ordered by VIN. Confusing to say the least. All J has a pretty good handle on which springs will stiffen up the KJ and which ones are too soft. But in the long run, if you are going to lift the KJ compare yours to another stock KJ to see where you sit. If your KJ is up where it should be, than a spacer lift will work for you. A cheaper way to go. If your KJ is a low rider from saggy springs, and sits way low, or bottoms out a lot stock, then don't do a spacer lift, go for the full spring lift.
http://www.boulderbars.com/frankenlift_faq.htm
N