v8 vs. 4.0
CF Veteran
Joined: Feb 2011
Posts: 1,212
Likes: 1
From: lewisberry PA
Year: 96
Model: Cherokee
Engine: 4.0
On a stock 4.0 the horspower is a little lacking but it is a torque monster and it will out last any v8 my 4.0 has over 330k on it and I still daily drive it and it runs like a tank. Mpg's for me when I was stock I'd get bout 400 miles to a tank as long As I wasn't running out the gears..... I have a 5spd so easier to control gas milage in my opinion
CF Veteran
Joined: Mar 2010
Posts: 6,685
Likes: 6
From: Jacksonville, FL
Year: 92
Model: Cherokee
Engine: 4.0
Originally Posted by 86cherokeejared
5 speed manual? How much harder is it to ride trails on a stick
I wil wiegh in on this. The power difference between a v-8 and i6 might be minimal, or huge depending on the v-8. If it is an older carbed v-8.. benefits would be minimal, but if it is a LQ4 power would be double. Then there are other issues that have to be addressed.
To me a 4.3 chevy as long as it is FI is better then a I6, and doesnt create as many other problems. Horsepower is about the same.. parts are everywhere and packaging is a lil better.
To me a 4.3 chevy as long as it is FI is better then a I6, and doesnt create as many other problems. Horsepower is about the same.. parts are everywhere and packaging is a lil better.
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Junior Member
Joined: Apr 2011
Posts: 88
Likes: 0
From: bone, idaho
Year: 1990
Model: Cherokee
Engine: 4.0
CF Veteran
Joined: Apr 2010
Posts: 2,209
Likes: 3
From: st.george utah
Year: 1996
Model: Cherokee
Engine: l6 4.0
CF Veteran
Joined: Feb 2011
Posts: 1,212
Likes: 1
From: lewisberry PA
Year: 96
Model: Cherokee
Engine: 4.0
Originally Posted by 86cherokeejared
Interesting... would it just be better to go with an automatic? It is my first car
I wheel with an AX 15.. no issues with stalling, but I do have a doubler so gearing is there.
As for more info on the v-6 Advance adapters sells mounts and exhaust to do it. Check their site.. lots of info on there. I will post a couple of pics of what I am doing to my truggy.
Here is the whole setup.. 4.3 TBI/700r4/231/d300


Ended up shortening the front frame section even after winch mount by 8".
As for more info on the v-6 Advance adapters sells mounts and exhaust to do it. Check their site.. lots of info on there. I will post a couple of pics of what I am doing to my truggy.
Here is the whole setup.. 4.3 TBI/700r4/231/d300
Ended up shortening the front frame section even after winch mount by 8".
CF Veteran
Joined: Jun 2010
Posts: 2,501
Likes: 4
From: Flint/Asheville
Year: 1995
Model: Cherokee
Engine: 4.0 HO
I wheel with a manual, it does give another aspect to it but isnt bad for the occasional offroader.
When mine was stock 2wd 4.0 AX15 i would get up to 23 mpg. today i get 18-19 every tank with lift, 4x4 and different gear ratio's. I love DDing a manual.
V8's come in the grand cherokee and i loved the way mine friends would ride, almost like a caddy compared to my lifed heap. They wouldnt offroad them and i dont know what mileage it gets.
It comes down to personally preference and what kind of deal you can find.
When mine was stock 2wd 4.0 AX15 i would get up to 23 mpg. today i get 18-19 every tank with lift, 4x4 and different gear ratio's. I love DDing a manual.
V8's come in the grand cherokee and i loved the way mine friends would ride, almost like a caddy compared to my lifed heap. They wouldnt offroad them and i dont know what mileage it gets.
It comes down to personally preference and what kind of deal you can find.


