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Author Topic: New guy checking in  (Read 2050 times)

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CJMunky

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New guy checking in
« on: September 13, 2006, 06:52:30 PM »
Hows it goin? Im new to the site, I just bought my first 4banger jeep a couple months ago, and I have started a teardown and rebuild on it. It is going to be a gift for my wife when she returns from deployment in afghanistan. It is a 90 YJ islander, TBI and I alike many im sure, am looking for some ways to increase the power in this little mill. So, if u got any cool tips, tricks or parts, be sure to let me know, and i am sure you will see me here frequently checking out the tech articles. Cheers!
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Offline chardrc

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New guy checking in
« Reply #1 on: September 13, 2006, 08:17:33 PM »
hey i have a 90yj also.... mine was a junker thow when i ogt it with major oil leak problems.. theres not as much as far as easy power upgrades compared to 91 and newewr cuz they got mpi but you can still get afew more ponys out of it
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1990 YJ 4cly, ax5, 2.5 inch BDS lift, 31 MTr\'s,  Powertrax-lockers all around, track-bars removed, boomerang shackles, warn m8000 winch, electric fan. [sold but not forgotten]

2007 jk Rubicon 2dr

yj1

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New guy checking in
« Reply #2 on: September 19, 2006, 06:36:42 PM »
Where are you located? Anywhere near NC? I am tring to get parts together for my Jeep and I am also willing to trade.
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CJMunky

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New guy checking in
« Reply #3 on: September 20, 2006, 05:59:06 PM »
No, actually I am in Petawawa Ontario Canada.
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Guardian7

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New guy checking in
« Reply #4 on: September 20, 2006, 08:04:19 PM »
There seems to be lot’s of different opinions on Jeep performance mods, personally, many of the small mods have added up to more power gains on my 89 and cost was fairly low. For example, after going to electric fan (flex-a-lite) I found the fan actually only runs when the vehicle is stopped at a light or off-road when crawling in low gear and no airflow is available through the radiator due to insufficient speed. As I thought more about this I began to realize previously the engine had been turning a power robbing mechanical fan all the time which was really only needed occasionally, therefore now, brake horse load on the engine via alternator will be much less due to the very occasional operation of the thermostat controlled Electric fan. Take your time and research the mods.
http://www.4bangerjp.com/forums/viewtopic.php?t=1801
http://www.4bangerjp.com/forums/viewtopic.php?t=15
http://www.4bangerjp.com/forums/viewtopic.php?t=29
http://www.jedi.com/obiwan/jeep/2.5Lpower.html
http://www.hesco.us/
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Offline chardrc

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New guy checking in
« Reply #5 on: September 20, 2006, 08:30:28 PM »
wait i thoght there were no throtle body spacers for pre 91 yj's... unless you make your own which if i remember corectly you did..
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1990 YJ 4cly, ax5, 2.5 inch BDS lift, 31 MTr\'s,  Powertrax-lockers all around, track-bars removed, boomerang shackles, warn m8000 winch, electric fan. [sold but not forgotten]

2007 jk Rubicon 2dr

Guardian7

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New guy checking in
« Reply #6 on: September 20, 2006, 10:06:54 PM »
True, I am planning on selling them very soon.

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Offline chardrc

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New guy checking in
« Reply #7 on: September 21, 2006, 02:51:33 PM »
ill have to look at the original thread on your spacer cuz i do have axcess to a machine shop so i could make myown..... if i got deminsions and a chunk of alunimum. :huh:
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1990 YJ 4cly, ax5, 2.5 inch BDS lift, 31 MTr\'s,  Powertrax-lockers all around, track-bars removed, boomerang shackles, warn m8000 winch, electric fan. [sold but not forgotten]

2007 jk Rubicon 2dr

Guardian7

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New guy checking in
« Reply #8 on: September 21, 2006, 07:18:08 PM »
What we did was buy a gasket at Autozone (Felpro 60747) which we used as a template then used the PowerAid TBS for the 91-01 2.5L to gage the thickness which was 1"
Also read Jeffy's Articles on TBS
http://www.4bangerjp.com/forums/viewtopic.php?t=15
http://www.4bangerjp.com/forums/viewtopic.php?t=1456
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