Modified XJ Cherokee Tech XJ (84-01)
All modified tech questions. If it modifies your XJ beyond stock parts ask it here.
Sponsored by:
Sponsored by:

gear question

Thread Tools
 
Search this Thread
 
Old 09-12-2012, 10:13 PM
  #1  
CF Veteran
Thread Starter
 
jeepsurfer1's Avatar
 
Join Date: May 2011
Location: va
Posts: 2,516
Likes: 0
Received 4 Likes on 4 Posts
Year: 1996
Model: Cherokee
Engine: i-6 4.0
Default gear question

3.55 are stronger than 4.56 or any lower gears, but by how much?
This is NOT a "which gears for me" post lol
Old 09-12-2012, 10:25 PM
  #2  
CF Veteran
 
2KXJJEEP's Avatar
 
Join Date: Jun 2011
Location: KY
Posts: 1,492
Likes: 0
Received 0 Likes on 0 Posts
Year: 2000
Model: Cherokee
Engine: 4.0 L6
Default

what do you mean by "stronger"
Old 09-12-2012, 10:39 PM
  #3  
CF Veteran
 
holycaveman's Avatar
 
Join Date: Dec 2011
Posts: 3,643
Likes: 0
Received 1 Like on 1 Post
Default

Actually strength has to do with surface area engagement in this case. The more teeth of the same size is going to be stronger.

If teeth are larger, then the larger tooth can have more strength.




I don't think the difference in this case will be that much at all.

4:56 gets you a larger ring, but smaller pinion.

Unless someone knows otherwise.
Old 09-12-2012, 10:46 PM
  #4  
CF Veteran
 
ktmracer419's Avatar
 
Join Date: Sep 2007
Posts: 4,869
Likes: 0
Received 14 Likes on 10 Posts
Default

Yes, but its not something to obsess over and shoudlnt influence your gear ratio decscision. If you are worried about it truss the axle housing, and get a full case locker to minimize gear deflection.
Old 09-12-2012, 11:00 PM
  #5  
CF Veteran
Thread Starter
 
jeepsurfer1's Avatar
 
Join Date: May 2011
Location: va
Posts: 2,516
Likes: 0
Received 4 Likes on 4 Posts
Year: 1996
Model: Cherokee
Engine: i-6 4.0
Default

Originally Posted by ktmracer419
Yes, but its not something to obsess over and shoudlnt influence your gear ratio decscision. If you are worried about it truss the axle housing, and get a full case locker to minimize gear deflection.
Plan on trussing the 30 any way, I don't want it smiling at me lol thinks guys I searched and found little about it.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
cr1d3r
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
9
09-29-2020 12:15 PM
denverXJ
Cherokee Chat
8
10-23-2018 04:36 PM
Programbo
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
21
09-26-2015 11:32 AM
Jakers
Cherokee Chat
7
09-07-2015 05:47 PM
Hewittxj
Modified XJ Cherokee Tech
4
09-03-2015 08:48 AM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: gear question



All times are GMT -5. The time now is 06:31 PM.