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Old Oct 26, 2012 | 04:26 PM
  #16  
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Originally Posted by Usafmikejr
is this a job I could tackle or is it better for me to just go to a professional and pay them to do it?
As the saying goes...
If you have to ask.....

Originally Posted by Usafmikejr
What do you mean 4.88 would get me closer to stock setup?
Use the gear calculator at www.grimmjeeper.com and see the difference for yourself.
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Old Oct 26, 2012 | 05:00 PM
  #17  
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So when looking for the proper gears should I be looking for the gears thats gonna give me higher speeds at less RPMs or what am I looking for. Im not car smart here Im trying to learn
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Old Oct 26, 2012 | 05:12 PM
  #18  
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Use the gear calculator and put your stock gears/tires on one side and the gears and tires you're considering on the other side then click on the calculate button.

Compare the differences and see what combo gets you closest to the stock specs.
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Old Oct 26, 2012 | 05:16 PM
  #19  
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Originally Posted by SeriousOffroad
Use the gear calculator and put your stock gears/tires on one side and the gears and tires you're considering on the other side then click on the calculate button.

Compare the differences and see what combo gets you closest to the stock specs.

tracking I get it now. So now ill just google to see what my stock gears are lol
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Old Oct 26, 2012 | 05:21 PM
  #20  
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If your XJ is auto they are 3.55s if its a 5sp they are 3.07s, if its a 2.5L they are 4.10s no matter what trans it has.
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Old Oct 26, 2012 | 05:40 PM
  #21  
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Do I just need the ring and pinion or do I need to get carrier gears?
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Old Oct 26, 2012 | 05:51 PM
  #22  
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I think im gonna go 4.10 anyone think thats dumb? If so why?
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Old Oct 26, 2012 | 06:03 PM
  #23  
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If you have a manual trans 4.10 will be about right to get you back to a stock "feel", if you have an automatic trans 4.10s will not be enough gear for 33s, you'll need 4.56s.
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Old Oct 26, 2012 | 06:09 PM
  #24  
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Originally Posted by KotaKid287
If you have a manual trans 4.10 will be about right to get you back to a stock "feel", if you have an automatic trans 4.10s will not be enough gear for 33s, you'll need 4.56s.

Do i need just ring and pinion like this here or something else

http://www.seriousoffroadproducts.co...-30-4.56-Short
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Old Oct 26, 2012 | 06:18 PM
  #25  
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Originally Posted by Usafmikejr
I think im gonna go 4.10 anyone think thats dumb? If so why?
yes. just go 4.56 and be happy. and you do need a carrier for the front and complete installation kits. I recommend emailing Robert at RWKhaussupply for all you're installation stuff
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Old Oct 26, 2012 | 06:25 PM
  #26  
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ok well im gonna see if I can find the whole set up
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Old Oct 26, 2012 | 06:41 PM
  #27  
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if it changes what carrier I need or anything extra I need to buy for the rear as well. I will be getting a E-Locker for the front and a regular full time locker in the rear
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Old Oct 26, 2012 | 07:26 PM
  #28  
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I'm subscribing. I'm almost to the point to do the same thing.
It is best if you have a pro install the gears. While you can slap the gears in there and hope it will work correctly, getting them to mesh correctly requires gauges that you likely don't have access to.
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Old Oct 26, 2012 | 07:41 PM
  #29  
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Well Idk what carrier I need and it seems like ill need a certain one with a locker and a certain one if I dont have a locker
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Old Oct 26, 2012 | 07:56 PM
  #30  
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Also, What spyder gears do I need?
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