new speed scensor for bigger tires
#1
Member
Thread Starter
Join Date: Apr 2009
Location: frankfort, ky
Posts: 154
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1991
Model: Cherokee
Engine: 4.0
new speed scensor for bigger tires
where at what kind of speed scencor do I need to get if I wnat to go from 30x9.50 tires to 33x12.50's
#2
"CF Moderator"
Join Date: Sep 2008
Location: N.J. Shore Area
Posts: 3,045
Likes: 0
Received 2 Likes
on
2 Posts
Year: 1994
Model: Cherokee
Engine: l6 HO
Here is a link I have
http://www.jeep4x4center.com/jeep-sp...BForum%2B10off
#4
Senior Member
Join Date: Apr 2009
Posts: 501
Likes: 0
Received 0 Likes
on
0 Posts
Year: 2001
Model: Cherokee
Engine: 4.0L I-6
You need to change the speedometer gear in the transfer case, they are pretty expensive AFAIK...Tj
Here is a link I have
http://www.jeep4x4center.com/jeep-sp...BForum%2B10off
Here is a link I have
http://www.jeep4x4center.com/jeep-sp...BForum%2B10off
I think this has the info you want.
http://www.naxja.org/forum/showthread.php?t=101238
Last edited by Schmoozer; 05-15-2009 at 06:46 AM.
#5
Senior Member
Join Date: Feb 2009
Location: Highlands Ranch Co.
Posts: 717
Likes: 0
Received 0 Likes
on
0 Posts
Year: 1985 shell
Model: Cherokee
Engine: 1996 6 cylinder Briggs & Stratton
2 hi or 4 hi your at 1:1, 4 lo 2:72--- doesnt matter , you need to know what ratio your diffs are and the exact dia. of the tires you are going to run. 31-10.50/15 tires are not always 31 inches tall! Measure from center of wheel to outside edge of the tire and multiply by 2 for dia. There are several charts online to determine what tooth count you will need... I have 31s w/ 4:11 gears and bought a 38 tooth pinion for the speedo from the dealer for less than 15 dollars. A 39 tooth would have been 68 dollars!!! Do your math and shop around, you can buy used drives online for 25 dollars..
Thread
Thread Starter
Forum
Replies
Last Post
2heapjeeps
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
13
10-04-2015 10:52 PM
jeeplover45
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
4
09-04-2015 06:44 AM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)