Sponsored

Suspension on the 392 and some confusion

MalteeseJLU

Well-Known Member
Joined
May 28, 2020
Threads
5
Messages
100
Reaction score
151
Location
IN
Vehicle(s)
2019 JLUR
What are your guys thoughts that are going to put on 37's with the 3.73 gearing?
Sponsored

 

BCMgunner

Well-Known Member
First Name
Eli
Joined
Nov 24, 2020
Threads
8
Messages
243
Reaction score
464
Location
Texas
Vehicle(s)
392 on 37” KO2s
From the one video I saw of a reviewer driving a 392 on 37” KM3’s; plenty of power for the 3.73. The reviewer even “chirped” the wheels from a standstill with only partial throttle.

Haven’t been able to find the video again (was taken on the reviewers personal cellphone). I’m thinking Jeep forced it down.
 

EbyCreek

Well-Known Member
First Name
Troy
Joined
Dec 20, 2017
Threads
2
Messages
164
Reaction score
187
Location
Eagle, Colorado
Vehicle(s)
2021 Wrangler 392
Occupation
ARMY (Retired)

hoag4147

Well-Known Member
First Name
Rick
Joined
Dec 13, 2019
Threads
64
Messages
4,396
Reaction score
5,996
Location
Colleyville, TX
Vehicle(s)
2022 JLUR XR
Vehicle Showcase
2
What are your guys thoughts that are going to put on 37's with the 3.73 gearing?
Similar debate on here with the 3.73s on the diesel.
 

Sponsored

GoHack

Well-Known Member
First Name
Gordon (N7QEI)
Joined
Nov 10, 2018
Threads
9
Messages
136
Reaction score
94
Location
SoCA
Vehicle(s)
2018 Sting-Gray JLU Sport, DoM 7/18 (Wed)
Occupation
Mech Engr
Vehicle Showcase
2
What kind of highway mileage are you getting out of that 392 in stock form?
 
Last edited:

pnut

Well-Known Member
First Name
M
Joined
Nov 19, 2020
Threads
17
Messages
376
Reaction score
544
Location
Michigan
Vehicle(s)
2022 Wrangler 392 XR
What are your guys thoughts that are going to put on 37's with the 3.73 gearing?
I will have to drive it with my planned 37s on, before deciding if I want to re-gear. I know it will have plenty of power, but if I can regrear to like 4:10 or 4:56 and maintain good highway RPM's I intend to.
 

ValB

Well-Known Member
First Name
Val
Joined
Dec 22, 2020
Threads
11
Messages
154
Reaction score
139
Location
Malibu CA.
Vehicle(s)
Jeep Rubicon 392
I put 35" tires on with no problems I had the gears done last week. 4.56 and the shifting is fantastic. I want a 3.5" lift and nobody has one yet that I know of!
Jeep Wrangler JL Suspension on the 392 and some confusion IMG_6605 (2)
Jeep Wrangler JL Suspension on the 392 and some confusion IMG_6606 (1)
Jeep Wrangler JL Suspension on the 392 and some confusion IMG_6607 (1)
 

Outrun

Well-Known Member
Joined
Feb 15, 2019
Threads
9
Messages
915
Reaction score
1,408
Location
PNW
Vehicle(s)
2021 392XR
I put 35" tires on with no problems I had the gears done last week. 4.56 and the shifting is fantastic. I want a 3.5" lift and nobody has one yet that I know of!
Jeep Wrangler JL Suspension on the 392 and some confusion IMG_6607 (1)
Jeep Wrangler JL Suspension on the 392 and some confusion IMG_6607 (1)
Jeep Wrangler JL Suspension on the 392 and some confusion IMG_6607 (1)
Maybe too soon but hows the power feel with the new gearing and any MPG stats yet?

Looks killer!
 

Sponsored

ValB

Well-Known Member
First Name
Val
Joined
Dec 22, 2020
Threads
11
Messages
154
Reaction score
139
Location
Malibu CA.
Vehicle(s)
Jeep Rubicon 392
Maybe too soon but hows the power feel with the new gearing and any MPG stats yet?

Looks killer!
I think I am getting 13 around town and 17 HWY , the power feels great but I am not pushing it to hard. I made the gear change seeing that the 2022 Jeep 392 Recon will have the same gears and transmission, so I'm not doing anything Jeep was not planning on doing. ( worried about the axel strength)
 

cavguy

Well-Known Member
Joined
Apr 25, 2019
Threads
56
Messages
512
Reaction score
378
Location
Arizona
Vehicle(s)
2020 JLUR
Does anyone know if the Fox shocks that come stock on the 392 provide enough travel for a 1.5" lift with 2" bump stops? Perhaps the place to start would be the extended and collapsed lengths of the shocks...
Sponsored

 
 



Top