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View Poll Results: Atlas 4.3 or 5.0
4.3
5
38.46%
5.0
8
61.54%
Voters: 13. You may not vote on this poll

Atlas II: 4.3 or 5.0

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Old 06-06-2010, 04:46 PM
  #11  
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Originally Posted by Suffolk JK
IMO, being on rock/tree trails, up here in the East Coast, we try to achieve 90:1-100:1. Any lower than that, no wheel speed and high RPMs. We're not one for using 5th and 6th gear when wheelin. 1-3 gear TOPS.

With the 5.0:

With 4.88s, you'd be at 108:1
With 5.13, you'd be at 114:1

With the 4.3:

With 4.88s, you'd be at 93:1
With 5.13s, you'd be at 98:1

Now, depends on tire size.
Just curious but why gears 1-3 tops?
Old 06-06-2010, 05:08 PM
  #12  
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What about a RubiCrawler...? Have the 2.72 for light stuff and then double that for the crawling...
Old 06-06-2010, 05:13 PM
  #13  
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Originally Posted by JKCliff
What about a RubiCrawler...? Have the 2.72 for light stuff and then double that for the crawling...
Isn't the RubiCrawler only for the 4-speed auto?
Old 06-06-2010, 07:59 PM
  #14  
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Originally Posted by estim8d
Isn't the RubiCrawler only for the 4-speed auto?
Yeah its auto trans only.
Old 06-07-2010, 03:17 PM
  #15  
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Originally Posted by estim8d
Just curious but why gears 1-3 tops?
We don't need that much wheel speed over here, for the most part. If you need to get into a higher gear, you're just geared too low, IMO.
Old 06-07-2010, 07:58 PM
  #16  
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Depends on whether you plan on adding an underdrive someday. Right now there are none that fit well on the drive line--but someone like atlas will make one eventually.

The twin stick of an Atlas is nice--no question. Between a 4.3 and 5, that depends on what yuo like. A 5:1 is nicer for engine breaking. A 5:1 still isn't low enough to do super slow rock crawling, but it is better than a 4.3:1.

I have a 5:1 right now. It is decent.

My two cents: If you are going to buy one transfer case from here on out, the 5:1 probably is better.
Old 06-07-2010, 09:01 PM
  #17  
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Originally Posted by LeftHandRubi
Depends on whether you plan on adding an underdrive someday. Right now there are none that fit well on the drive line--but someone like atlas will make one eventually.

The twin stick of an Atlas is nice--no question. Between a 4.3 and 5, that depends on what yuo like. A 5:1 is nicer for engine breaking. A 5:1 still isn't low enough to do super slow rock crawling, but it is better than a 4.3:1.

I have a 5:1 right now. It is decent.

My two cents: If you are going to buy one transfer case from here on out, the 5:1 probably is better.
I thought you had the 4 spd atlas...or do you still? I know you had problems with 2 of yours. Do you have a manual or auto?



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