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:

going from 30s to 32s

Thread Tools
 
Search this Thread
 
Old 03-05-2014, 09:47 PM
  #1  
Seasoned Member
Thread Starter
 
MUKAK's Avatar
 
Join Date: Jan 2013
Location: Irvine Ca
Posts: 341
Likes: 0
Received 1 Like on 1 Post
Year: 1989 2 door
Model: Cherokee
Engine: 4.0
Default going from 30s to 32s

averaging 15mpg now.. how bad will the mpg be? have 355 gear
Old 03-05-2014, 09:51 PM
  #2  
Member
 
93 2dr cherokee's Avatar
 
Join Date: Sep 2011
Location: oregon
Posts: 117
Likes: 0
Received 0 Likes on 0 Posts
Year: 1993
Model: Cherokee
Engine: 4.0
Default

4.0? Manual auto? My 93 4.0 auto got 13 with 32s if I was easy on it. Now with 35s a flat 10.
Old 03-05-2014, 10:10 PM
  #3  
CF Veteran
 
drhoward1988's Avatar
 
Join Date: Nov 2013
Location: Wetumpka, AL
Posts: 1,347
Likes: 0
Received 0 Likes on 0 Posts
Year: 1987
Model: Cherokee
Engine: 4.0
Default

Im getting around 10mpg with 4.5 lift and 32x11.5 i am having a cooling issue(running extremely cool) so i know that isnt helping either
Old 03-05-2014, 10:56 PM
  #4  
Senior Member
 
EvstaG's Avatar
 
Join Date: Oct 2011
Location: St. Albert
Posts: 731
Likes: 0
Received 0 Likes on 0 Posts
Year: 1989
Model: Cherokee
Engine: 4.0L I6
Default

Dont expect more than 13MPG. Especially if winter conditions/winter blend fuel applies to you.
Old 03-05-2014, 11:08 PM
  #5  
Member
 
XJEvo's Avatar
 
Join Date: Oct 2013
Location: Long Island, NY
Posts: 169
Likes: 0
Received 1 Like on 1 Post
Year: 1999
Model: Cherokee
Default

I average 15-16 mpg with my 32s. I'm actually in the process of going back to 31s to hopefully gain 1-2 mpg and some acceleration. I do about 300-350 highway miles per week.
Old 03-06-2014, 11:26 AM
  #6  
Senior Member
 
FreddyD'Apice's Avatar
 
Join Date: Dec 2013
Location: Mooresville, NC
Posts: 591
Likes: 0
Received 0 Likes on 0 Posts
Year: 1999
Model: Cherokee
Engine: 4.0 i6
Default

Like everyone said only like 1-2.
Old 03-06-2014, 01:58 PM
  #7  
Member
 
srb531's Avatar
 
Join Date: Jul 2012
Posts: 172
Received 0 Likes on 0 Posts
Model: Cherokee
Default

face it 31 or 32 's need 4.10 gears, get your accelaration & gas mileage back to stock. and way more off road grunt in 4 low. jeeps aint cheap to play with to do things right, believe me i know.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
88cherokeewheeler
Modified XJ Cherokee Tech
15
11-19-2015 07:24 PM
riparianbarbarian
Introductions
3
10-23-2015 03:57 PM
88cherokeewheeler
Modified XJ Cherokee Tech
9
08-31-2015 12:24 PM
built for fun
Cherokee Chat
18
08-28-2010 10:36 AM
cantab27
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
3
11-30-2008 08:06 PM

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


Quick Reply: going from 30s to 32s



All times are GMT -5. The time now is 03:10 PM.