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How tough is the 4.0l

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Old 02-01-2013, 02:00 PM
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I won a open class competition mud bog in my cherokee with bald 31's with no oil and sea water in the rad. Then I flipped it 4 times drunk trying to shoot heroine on the freeway driving home. Still runs fine today, just put a lil lucas in the motor.

My original A/C works perfect too..
Old 02-01-2013, 02:05 PM
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Originally Posted by Diesel Dan
I won a open class competition mud bog in my cherokee with bald 31's with no oil and sea water in the rad. Then I flipped it 4 times drunk trying to shoot heroine on the freeway driving home. Still runs fine today, just put a lil lucas in the motor.

My original A/C works perfect too..
Lmao! Epic!
Old 02-01-2013, 06:25 PM
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Bought a 93 Cherokee for $300 for parts. It was out of oil so I threw in some used oil and started it up. Made a hellva racket, but it ran and moved around the yard by itself. Upon teardown we found this hole in the side of the block.
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Old 02-02-2013, 07:32 AM
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One of my Cherokees has 430xxx on the original motor. No rebuilds, no nothing. Every original part. Was daily driven about 145 miles a day for a few years. Still runs like the day we drove it off the Jeep lot.
Old 02-02-2013, 11:27 AM
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Well mine hit 135K today.
Old 02-02-2013, 12:04 PM
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Originally Posted by Luke95
Well mine hit 135K today.
Nice! You finally got it broken in
Old 02-02-2013, 12:46 PM
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Originally Posted by NewJerseyXJ609
Nice! You finally got it broken in
Nope broke in is 200,000 miles lol
Old 02-02-2013, 02:10 PM
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Originally Posted by Slim357
Nope broke in is 200,000 miles lol
By that time Im hoping 35s forced induction, and maybe some other stuff.....
Old 02-02-2013, 05:35 PM
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Originally Posted by Luke95
By that time Im hoping 35s forced induction, and maybe some other stuff.....
Forced induction! Setting the bar high I like it!
Old 02-02-2013, 06:17 PM
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How tough is it?

Tough as a piece of jerky wrapped in kevlar inside a bullet proof glass box!

Heard a story (on CF I think) about an xj dieing due to water getting in the intake. He got pulled out, pulled all the plugs out, cranked it, it shot out water like a fountain out of the plugs holes, did it til it stopped coming out. Put plugs back in, fired it up. Drove home.

The only other engine I could see doing that is whatevers in the Plymouth Sundance. Lol
Old 02-02-2013, 07:12 PM
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Originally Posted by NewJerseyXJ609
Forced induction! Setting the bar high I like it!
Well im sourceing parts slowly. So far ive got the plugs haha, I need injectors then the turbo if I am going to do it. Also a GM 2 bar map.
Old 02-02-2013, 07:48 PM
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Originally Posted by Luke95
By that time Im hoping 35s forced induction, and maybe some other stuff.....
Lol 35s always look good and maybe a super charger would do ok a turbo would just be outta place to me
Old 02-02-2013, 08:22 PM
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i bought my cherokee with 218k on it in quote non running order pop started it on the way home and immediately overheated it figured out the thermostat was shot pulled it out and drove it motor pulled real good for having a blown head gasket put in a new engine just cause i like having reliable vehicles
Old 02-03-2013, 02:06 PM
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Originally Posted by Slim357
Lol 35s always look good and maybe a super charger would do ok a turbo would just be outta place to me
Turbos=more fun
I haven't gotten to that point yet.
Maybe a short nose m90 ford.
Saab turbos would work great.
Old 02-04-2013, 06:01 PM
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Originally Posted by Luke95
Turbos=more fun
I haven't gotten to that point yet.
Maybe a short nose m90 ford.
Saab turbos would work great.
Think Id rather have the super charger if I ever go that route.


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