|05-25-2013 08:26 AM|
|spencerlj||@OhSixTJ - thank you.|
|05-24-2013 09:44 AM|
|05-24-2013 09:27 AM|
|05-22-2013 08:53 PM|
|05-22-2013 08:40 PM|
So I have pro comp fixed lower arms and stock uppers and stock rear track bar with bracket but not the curved kind. I have sye and cv shaft and my thrust angle is .31. I have a transfer case drop but plan on getting metal cloak rear uppers first and the lowers eventually to replace the pro comps. Will the uppers fix the thrust angle?
|05-22-2013 08:32 PM|
|05-22-2013 08:05 PM|
|05-22-2013 07:57 PM|
|Jaxon1023||Isn't thrust angle determined by rear track bar?|
|05-22-2013 07:54 PM|
So what arms are most needed?
I have an SYE so I have adjustable rear uppers. My thrust angle is a hair off. I won't really be doing any rock crawling because there isn't really anywhere to go locally, it'll mainly be mud an rough ranch roads.
So does it benefit me to get rear lower adjustable a to correct a .25 degree variance of thrust angle?
As for the front, stock uppers and fixed lowers. Caster is at 6.5 degrees on 33s (actually 31.5 right now).
If I were to buy just one set for the front, I'm guessing it should be lowers?
Thanks in advance.
|05-21-2013 09:20 AM|
|05-21-2013 09:02 AM|
|SkiBoy806||Thanks for the info, Will adjustable skyjacker upper and lowers with johnny joints work well with these springs? Also how are johnny joints on the road? this jeep is also my dd.|
|05-21-2013 07:35 AM|
|Arch Stanton||What about a 2" BDS lift? Can you run stock control arms?|
|05-21-2013 07:02 AM|
|Jeeping it real||"Ignorance" just means lack of knowledge. Don't think he was calling you "dumb" or "stupid".|
|05-20-2013 09:09 PM|
I appreciate the link, but ask for courtesy on your posts to those of us asking for advice.
|05-19-2013 11:06 PM|
|Jaxon1023||Yes I know all about the whole axle alignment thing through research. The question was asked does he need this. To get you down the road, no. I have no vibes or death wobble with my setup. Do I want adjustables. Sure I do when the money is right.|
|05-19-2013 10:18 PM|
once you figure out how to get correct axle position, and allow the arms to properly do their jobs throughout the suspension cycle, you'll notice a few things. Stock lowers in front won't give you enough caster, and cam bolts just won't cut it past about 2" of lift. Stock front uppers can be the last to be replaced, but they can eventually tear in half from over-flex & torsion. The stock rear lowers can work with some lift, but eventually you need to fix the axle position and driveshaft alignment - and you actually need to lengthen the rear uppers and SHORTEN the rear lowers.
but using just adjustable uppers will push the track bar and diff into the gas tank...so if you want correct axle position, you also need to shorten the rear lowers when you extend the rear uppers.
read here: What is a CV shaft and why do I want one? - JeepForum.com
|05-19-2013 10:15 PM|
|Jaxon1023||Nope I have an sye and Cv driveshaft. I had minimal vibes so yes I added a 1" drop on my transfer case but could easly replace that with a 1" mml|
|05-19-2013 10:13 PM|
Where is the actual cutoff?
I had this same question on my 3" BDS Suspension lift. The basic lift came with shocks, Springs and Sway bars and the control arms were optional. I talked with my installer and local tire dealer and some other local TJ owners and all agreed that control arms were optional. In another thread I had on my lift that I just had installed, I heard from UnlimitedLJ04 who at that time suggested the Control arms.
I have been running the lift for about 3 weeks and had no trouble with the stock control arms, both upper and lower. So my question is like the OP, but a little more specific, when do you WANT to have then vs NEED/HAVE to have them and why?
|05-19-2013 10:10 PM|
|05-19-2013 10:07 PM|
|larjeep||U only need the lowers. U can also buy fixed to save some cash.|
|05-19-2013 10:02 PM|
|Jaxon1023||Wrong. My 4" lift has the stock rear uppers aswell|
|05-19-2013 09:54 PM|
|05-19-2013 09:42 PM|
|Jaxon1023||You can use the stock uppers. Will need longer lowers|
|05-19-2013 09:27 PM|
|UnlimitedLJ04||yes, you'll need aftermarket control arms. Also, figure on many of the following components: longer front brake lines, extended sway bar links front and rear, regearing the axles, brake and steering upgrades to accommodate larger tires, CV rear driveshaft, bumpstop extensions, new shocks, adjustable track bars, and a rear track bar bracket.|
|05-19-2013 09:15 PM|
3.5" lift, stock control arms?
A local guy is selling a set of rubicon express 3.5" lift springs for a tj. Will i need aftermarket control arms? What else will i need? I have shocks for a 4" lift as well.