just saw

[Luke]

Sounds like you never got the springs broke in well.
Problem with the Frankys it takes a lot of twisting them up on some good trails to finally get everything settled in

What were you at before??

23.25 pass - 23 drvr - 22.5 in the rear

 

[TheBlueKJ]

Well there's the problem, you were over 4" in the front.

 

[Luke]

Oh it's no mystery ... accept how a 1.5" lift was 4.25" after 5000 miles of high speed rutted farm roads and two tracking.... and why at 22.5" in the rear I had roaring vibrations under load at 45-55 mph. One set of iso's removed and the vibes are almost completely gone.

My KJ seems to have a very narrow pinion angle range. Well mine and a few others ... RockyMountain for one.

 

[tommudd]

Well there's the problem, you were over 4" in the front.

:icon_eek:
so you can't run over 4 inches ?

 

[tommudd]

Oh it's no mystery ... accept how a 1.5" lift was 4.25" after 5000 miles of high speed rutted farm roads and two tracking.... and why at 22.5" in the rear I had roaring vibrations under load at 45-55 mph. One set of iso's removed and the vibes are almost completely gone.

My KJ seems to have a very narrow pinion angle range. Well mine and a few others ... RockyMountain for one.

installation was at the wrong location :shrug:
everyone I do ends up in the 4 inch when new and settles in at 3.75 or so
none have shaking/vibrations/any issues
Its in the breaking them in the right way at first
also where does everyone get the 1.5 inch lift? :killit:
Thats only for insurance reasons its not what you actually get
Maybe there are other issues that will come to light now with yours :shrug:
Plus you have an 05 :whip::icon_twisted:

 

[TheBlueKJ]

:icon_eek:
so you can't run over 4 inches ?

Well I could've sworn that once you hit around 4" and up your CV's start to get unhappy, henceforth the cut down CV's.

 

[Luke]

also where does everyone get the 1.5 inch lift? :killit:
Thats only for insurance reasons its not what you actually get

Ummm... from the website & documentation provided by the vendor :shrug:. I knew it would not be 1.5 Tom, but only because I read information on forums like this. I never anticipated nor should I have expected 4.25".

 

[tommudd]

Well I could've sworn that once you hit around 4" and up your CV's start to get unhappy, henceforth the cut down CV's.

depends on how its done
over 100,000 trouble free miles at 4.25

 

[WickedBruce]

I think i will measure mine tomorrow and see where i sit at now that its been a few months

 

[Honduras]

I wasn't complaining. I was just wondering.

Honduras what gears do u have in yours to spin her shoes?

4.88s.