Oscar the TJ gets a CUMMINS - Page 10 - JeepForum.com

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post #136 of 544 Old 08-16-2012, 10:54 PM Thread Starter
10-3-TJ
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Cycleguy04


The picture with the mount and bolt length was taken with the bolt being held with only a couple threads. It wasnt holding anything but itself.

The actual mount will be approximately 1 inch lower. Although jeff daniels recommends mounting the mounts towards the top of the bolt to help absorb vibrations.


"We have enough youth, how about a fountain of smart"

"Look no further than yourself, for all of the good and all of the evil that exist in this world, resides in the heart of man and his propensity to use it".
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post #137 of 544 Old 08-16-2012, 11:10 PM Thread Starter
10-3-TJ
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GADUCKER

The pictures truly dont do the actual mounts justice. They are beefy, although your concern has made me consider putting triangle piece of steel in the front and back of the frame side mounts.

Tonight i was able to get the mounts tacked in and the engine test fitted. I couldnt be happier with how they turned out. Tomorrow i plan on finish welding the mounts and then start on the clutch.

Now if i could turn this damn t.v. off. Hatfiels and McCoys are on the history channel.

"We have enough youth, how about a fountain of smart"

"Look no further than yourself, for all of the good and all of the evil that exist in this world, resides in the heart of man and his propensity to use it".
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post #138 of 544 Old 08-16-2012, 11:12 PM Thread Starter
10-3-TJ
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Cumminsyj88

Thanks man.. I am getting very excited about getting this thing in and running.

"We have enough youth, how about a fountain of smart"

"Look no further than yourself, for all of the good and all of the evil that exist in this world, resides in the heart of man and his propensity to use it".
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post #139 of 544 Old 08-17-2012, 12:05 AM
cycleguy04
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You have good taste. That's an awesome show!

Sent from the far reaches of space.

'98 Wrangler Sahara - SOLD

'91 Ranger XLT 2WD - 4.0 V6, A4"hell"D, contemplating twin turbo 5.3

'79 C10 Big Ten 2WD - 350, TH350, contemplating rebuilding to 355ci with supercharger and programmable EFI

'12 Subaru Forester (AKA: Arctic Cat) - 2.5, non-CVT, wife's, still begging her to let me get an exhaust system


'01 SV650 - snorkelectomy, ebay slip-on, cam swap and re-jet in the near future
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post #140 of 544 Old 08-17-2012, 08:04 PM
Cowboyup94
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The 4BT looks made to fit!! haha Keep us up to date!

JEEP
Just Emptying Every Pocket
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post #141 of 544 Old 08-18-2012, 07:46 AM
cummins5552
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Are you using a hydroboost for the brakes?
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post #142 of 544 Old 08-19-2012, 04:25 PM Thread Starter
10-3-TJ
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Okay guys. I made some more progress on the jeep. I have my engine mounts all welded up. I know a guy who works with the local natural gas company. He welds the steel pipes together that are under ground . He suggested that i make three passes of welds. First. Pass down the middle and the second and third down each side of the first weld.

It worked out nicely. My welds are nothing to write home about but u am sure they are plentu strong .



forumrunner_20120819_181809.jpg



forumrunner_20120819_181822.jpg


After i did the welds i moved onto the clutch. After cleaning the flywheel i test fitted the clutch. Well the darn clutch tool needed to be turned down on the end in order to securely fit into the flywheel centering hole. So after doing that the tool fit right in and the clutch went went on pretty simple .



forumrunner_20120819_182303.jpg


Now to the throw out bearing. I am bot really sure about how this goes. Gonna have to start reading.. hopefully engine will be bolted in for good tonight.

"We have enough youth, how about a fountain of smart"

"Look no further than yourself, for all of the good and all of the evil that exist in this world, resides in the heart of man and his propensity to use it".
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post #143 of 544 Old 08-20-2012, 07:01 AM
trailnYJ
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What kind of clutch did you go with?

95 YJ 2.5 4 banger with 4"rancho lift on top of 33x12.5/15
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post #144 of 544 Old 08-20-2012, 02:07 PM
cplacke
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post #145 of 544 Old 08-20-2012, 11:29 PM
SabaII
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Maybe this was covered but I cannot remember cause I read this thread in three seprate sittings but what coils are you going to go with up front? Are you going to have to have some made or are there some that fit that will take the extra weight? Or are you going to make something fit?

Also I really love this build. I am a diesel guy. I am sad I don't dd one. Someday though, maybe I can use this as a guide! Keep up the good work and the updates!
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post #146 of 544 Old 08-21-2012, 01:00 PM
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Very Cool!

1982 CJ5, Corvette 383... project
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post #147 of 544 Old 08-21-2012, 03:01 PM
cycleguy04
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Quote:
Originally Posted by SabaII View Post
Maybe this was covered but I cannot remember cause I read this thread in three seprate sittings but what coils are you going to go with up front? Are you going to have to have some made or are there some that fit that will take the extra weight? Or are you going to make something fit?

Also I really love this build. I am a diesel guy. I am sad I don't dd one. Someday though, maybe I can use this as a guide! Keep up the good work and the updates!
Didn't Jeep sell a diesel liberty?

'98 Wrangler Sahara - SOLD

'91 Ranger XLT 2WD - 4.0 V6, A4"hell"D, contemplating twin turbo 5.3

'79 C10 Big Ten 2WD - 350, TH350, contemplating rebuilding to 355ci with supercharger and programmable EFI

'12 Subaru Forester (AKA: Arctic Cat) - 2.5, non-CVT, wife's, still begging her to let me get an exhaust system


'01 SV650 - snorkelectomy, ebay slip-on, cam swap and re-jet in the near future
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post #148 of 544 Old 08-21-2012, 03:52 PM
lajanxjeep
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Subbed. Awesome thread and thank you for documenting this
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post #149 of 544 Old 08-22-2012, 05:02 PM Thread Starter
10-3-TJ
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Okay guys i have gotten a lot done since the last post. First off lets answer some questions..

The clutch is a centerforce heavy duty ford clutch. The throw out bearing that i was concerned with is completely fine.

I am sticking with my rough country coils right now. Actually the jeep sits no lower now with the engine in as it did before. I may buy a set or 4 inch springs and a long arm down the road. I have a feeling that my up travel may be limited because of the motor mounts. Absolutely nothing i can do about that now until i drive it and see what happens.

Now with the updates.

I got the engine all bolted up with the clutch installed.



forumrunner_20120822_185444.jpg

As you can see in the picture i had my intake mocked up. I am using a 3 inch mild steel pipe with a 180 bend. I am going to use a Spectre inline airbox which will draw truly cold air from inside the cowling. I then plan on running a cowl scoop.

"We have enough youth, how about a fountain of smart"

"Look no further than yourself, for all of the good and all of the evil that exist in this world, resides in the heart of man and his propensity to use it".
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post #150 of 544 Old 08-22-2012, 05:10 PM Thread Starter
10-3-TJ
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With the intake mocked up i decided to mount the a c condensor. Well the ac mount caused major interference between the compressor and intake pipe.

So we decided to space the ac mount out 1 3/4 inches to eliminate the interference. The ac mount mounts to the water neck on the thermostat housing with three bolts. Well while tightening the bolts the rear and ear on the housing split and broke off. AWESOME. The following pictures are our fix. I used two pieces of 1/8plate welded together. Drilled and tapped for the bolts to screw into. Then drilled the housing holes out larger.



forumrunner_20120822_190820.jpg



forumrunner_20120822_190843.jpg



forumrunner_20120822_190859.jpg



forumrunner_20120822_190915.jpg



forumrunner_20120822_190931.jpg



forumrunner_20120822_190946.jpg

As you can see i have plenty room now for my intake pipe.

"We have enough youth, how about a fountain of smart"

"Look no further than yourself, for all of the good and all of the evil that exist in this world, resides in the heart of man and his propensity to use it".
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