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Rock Krawler 2.5 stock mod actual lift height vs Teraflex 2.5

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Old 02-23-2016, 08:16 AM
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Originally Posted by metalic
That's a bad pic as its sitting on a slope. On level ground it sits level. I run no bumper, evo shackle mounts, or fab tire carrier w/ 37 on a steel beadlock. Been running this lift for about a year now.
How do the 37's fit with this kit? I've been kinda curious about that. Also, any of you 2 doors wish you woulda gone to 3.5 or is the 2.5 ample...with the new coils of coarse lol

Last edited by tvan93; 02-23-2016 at 08:25 AM.
Old 02-23-2016, 08:58 AM
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Originally Posted by tvan93
How do the 37's fit with this kit? I've been kinda curious about that. Also, any of you 2 doors wish you woulda gone to 3.5 or is the 2.5 ample...with the new coils of coarse lol
Good.
Cut my fenders and 2" bumps in all corners. Rear wheel well pinch seam is flattened. Minor rubbing in front. Probably should run 3" in front. I'll try and find a twisted pic
Old 02-23-2016, 09:00 AM
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Originally Posted by tvan93
How do the 37's fit with this kit? I've been kinda curious about that. Also, any of you 2 doors wish you woulda gone to 3.5 or is the 2.5 ample...with the new coils of coarse lol


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Old 02-23-2016, 09:10 AM
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Originally Posted by metalic
<img src="https://www.jk-forum.com/forums/attachment.php?attachmentid=638593"/>
Looks great...almost looks like 35's could be too small... Any thoughts? I don't want 37's until I can re gear, which is a ways out.

Last edited by tvan93; 02-23-2016 at 09:24 AM.
Old 02-23-2016, 09:42 AM
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We have had a lot of luck with 37's with 2.5" of lift. Attached is a vehicle with that combo:


Coil sag has largely been eliminated. Coil Rate transitions were modified to ensure proper ride height. Typically if we see an issue with squatting it can be explained with pinion. That angle is explained in the directions and often overlooked when installing. That angle directly effects coil bow/loss of effective rate. We recommend our rear pinion angle to placed at 2 degrees below the output on the transfer case. Not doing this will cause interference with components and potentially sag the rear suspension.

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Old 02-23-2016, 09:45 AM
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Originally Posted by jadmt
what do you get on this measurement?
'll take some more measurements when I get home today. I can't exactly remember but I believe it was around 19 1/4
Old 02-23-2016, 05:06 PM
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Originally Posted by Rock Krawler Suspension
We have had a lot of luck with 37's with 2.5" of lift. Attached is a vehicle with that combo: Coil sag has largely been eliminated. Coil Rate transitions were modified to ensure proper ride height. Typically if we see an issue with squatting it can be explained with pinion. That angle is explained in the directions and often overlooked when installing. That angle directly effects coil bow/loss of effective rate. We recommend our rear pinion angle to placed at 2 degrees below the output on the transfer case. Not doing this will cause interference with components and potentially sag the rear suspension. Rk
That's good to know...thanks. So what exact could is the 2 door 2.5 coming with now. Looking at flex or stock mod. Then slowly add arms and other parts.
Old 02-23-2016, 09:35 PM
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Originally Posted by jadmt
what do you get on this measurement?
sitting at exactly 21". I did think it was lower than that. I expected to get much more though, especially seeing as these are now listed as 3.5"
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Old 02-24-2016, 07:09 AM
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Originally Posted by Chuck-The-Ripper
sitting at exactly 21". I did think it was lower than that. I expected to get much more though, especially seeing as these are now listed as 3.5"
Looking at that makes me think I'd be better off getting the 3.5 or just the 4 door coils. The extra height was a big bonus with the rk for me.
Old 02-24-2016, 07:17 AM
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Originally Posted by tvan93
Looks great...almost looks like 35's could be too small... Any thoughts? I don't want 37's until I can re gear, which is a ways out.
Same setup with 35's.
I agree they look small with cut fenders

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