Engine Swap MPG - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > YJ Jeep Wrangler Forum > YJ Tech Forum

Join Wrangler Forum Today


Reply
 
Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 08-23-2010, 02:57 PM   #1
Newb
 
Join Date: Jun 2008
Posts: 10
Engine Swap MPG

I would like to know how many MPG people are getting with their engine swaps.
Include any of the following information possible:
Engine
Transmission
Transfercase
Axles and Gear ratios
Tire Size
and of Course MPG

__________________
92 yj wrangler
4" suspension lift, 2" body lift
4.0 liter
35"x15"x12.5" tires
will be upgrading axles to FS D44 & D60 or D60 & D60
jeepbreaker is offline   Quote Quick Reply
Old 08-23-2010, 05:33 PM   #2
Jeeper
 
rogertc1's Avatar
 
Join Date: May 2010
Location: Maquoketa
Posts: 489
And why are you asking for so much? You selling the information?

rogertc1 is offline   Quote Quick Reply
Old 08-23-2010, 06:05 PM   #3
Jeeper
 
uplifted's Avatar
 
Join Date: Aug 2009
Location: NY
Posts: 593
Modded chevy 350
AX-15
231
4.56's
35's

getting about 10 mpg on the highway but i have a heavy foot
__________________
91 YJ, SBC V8, 5 speed, 8.8, 4" spring, SOA, 35" MT/R ............ Sadly I have sold my Jeep.
uplifted is offline   Quote Quick Reply
Old 08-23-2010, 06:59 PM   #4
Deaky

WF Supporting Member
 
Fweaky's Avatar
 
Join Date: Aug 2009
Location: Central Virginia
Posts: 2,202
Images: 18
AMC 360 mostly stock
RV Torque Camshaft
Performer intake
TF-999 automatic
231
4.11's
33's

Drove to the beach last weekend and got 13.8 mpg on the highway.
I usually get about 12 mpg combined
__________________
Nothing is foolproof to a sufficiently talented fool.
Fweaky is offline   Quote Quick Reply
Old 08-23-2010, 07:16 PM   #5
Jeeper
 
csamn2007's Avatar
 
Join Date: Aug 2009
Location: Peterson AFB CO
Posts: 1,911
Send a message via AIM to csamn2007
If you are looking for MPGs i would go with a diesel. 4BT swaps are getting more common.
__________________
2000 Wrangler Sport
2 in Procomp SL 1 in BL
33 in Procomp MTs
csamn2007 is offline   Quote Quick Reply
Old 08-24-2010, 10:25 AM   #6
Newb
 
Join Date: Jun 2008
Posts: 10
Quote:
Originally Posted by rogertc1 View Post
And why are you asking for so much? You selling the information?
Would like to do a drivetrain swap in the future and always like to see what others have done before making any final decisions on what parts I want to use.
__________________
92 yj wrangler
4" suspension lift, 2" body lift
4.0 liter
35"x15"x12.5" tires
will be upgrading axles to FS D44 & D60 or D60 & D60
jeepbreaker is offline   Quote Quick Reply
Old 08-24-2010, 10:35 AM   #7
Sponsoring Vendor
 
Ibuildembig's Avatar
 
Join Date: Aug 2010
Location: Fruitland, Missouri
Posts: 8,458
Blackie my first YJ I had 1 tons, 4:56's, ford 347 injected motor, np435 tranny, 205 case, and 38 boggers and I got around 14 on the highway
Ibuildembig is offline   Quote Quick Reply
Old 08-25-2010, 10:41 AM   #8
Newb
 
Join Date: Jun 2008
Posts: 10
How about any of you that have done a 5.0, 5.3, Ls1 or Ls2 swaps?
__________________
92 yj wrangler
4" suspension lift, 2" body lift
4.0 liter
35"x15"x12.5" tires
will be upgrading axles to FS D44 & D60 or D60 & D60
jeepbreaker is offline   Quote Quick Reply
Old 08-25-2010, 11:12 AM   #9
Deaky

WF Supporting Member
 
Fweaky's Avatar
 
Join Date: Aug 2009
Location: Central Virginia
Posts: 2,202
Images: 18
You should PM uplifted. He is very knowledgable with the Chevy swap.

__________________
Nothing is foolproof to a sufficiently talented fool.
Fweaky is offline   Quote Quick Reply
Reply

Tags
drivetrain conversion , engine conversion , engine swap , engine swap mpg , mpg

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
newbie has a wrangler engine swap question jjjjjgrant YJ Tech Forum 8 12-10-2011 08:46 AM
Engine Swap 90cheroeke 4.0 Auto Into 94 Wragler 4.0 Manual rich solberg TJ General Discussion Forum 8 06-14-2011 08:56 AM
Engine swap need info HUNTER_DENTON07 YJ General Discussion Forum 2 07-02-2009 01:18 PM
Wrangler Engine Swap MARKIE General Jeep Discussion 17 04-21-2007 11:21 PM
cj7 engine swap mud707 CJ Tech Forum 4 09-25-2006 08:46 PM



Download our Mobile App

» Network Links
»Jeep Parts
» Featured Product

All times are GMT -5. The time now is 04:29 AM.



Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC