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-   -   4:88s or 5:13s ?????? (https://www.jk-forum.com/forums/modified-jk-tech-2/4-88s-5-13s-64759/)

NYJKGUY Dec 12, 2008 06:51 PM

4:88s or 5:13s ??????
 
I have 4:10s now and im not sure if i should upgrade or stay the same and what would it be like on the highway at 80 with 5:13s any suggestions

qf4phlyer Dec 12, 2008 07:29 PM

You have an Auto tranny, 5.13's are the way to go.

wayoflife Dec 12, 2008 07:31 PM

yep, i'd go with 5.13's. :yup:

NYJKGUY Dec 12, 2008 07:45 PM

Yes i have an auto tranny

tgrt Dec 12, 2008 07:54 PM

Go with the 5.13s assuming you have 35 inch tires or higher. They're perfect on my Jeep.

NYJKGUY Dec 12, 2008 08:16 PM


Originally Posted by tgrt (Post 838075)
Go with the 5.13s assuming you have 35 inch tires or higher. They're perfect on my Jeep.

How is it driving it every day and what are the rpms around 70 80 mph

Leave Town Dec 12, 2008 08:37 PM

Mine pulls 2500RPM at 75...

5.13's and 35's...

fish Dec 12, 2008 09:05 PM

yup 5.13's are the way to go.Now my jeep actually goes up an incline at my desired speed again:thumbsup:

Ctimrun Dec 12, 2008 09:09 PM

Another vote for 5.13's with the auto! :thumbsup:

NYJKGUY Dec 12, 2008 09:18 PM


Originally Posted by Leave Town (Post 838132)
Mine pulls 2500RPM at 75...

5.13's and 35's...

Is that crusin like when u level off


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