How do I change the timing for the "nutter bypass" - JeepForum.com

 
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post #1 of 7 Old 03-15-2010, 01:51 PM Thread Starter
paxcrunner
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How do I change the timing for the "nutter bypass"

So I totally understand what I need to do, I just dont know how to do it an I want to make sure I do it correctly. After the Nutter bypass it tells your to advance the timing to 8 Degrees BTDC. Does anyone have any step by step directions on how to do that and the tool's I'll need? Pictures would help.

Thanks!

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post #2 of 7 Old 03-15-2010, 02:16 PM
spawnofsatan
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Here you go don't forget to get a timing light also timing mark must be clean.

Timing mark is located in the crank pulley.

http://www.jeepforum.com/forum/f12/p...bypass-476720/
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post #3 of 7 Old 03-15-2010, 02:17 PM Thread Starter
paxcrunner
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Thanks, but I have that link, and all I see is a bolt... is there more there that i'm missing?
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post #4 of 7 Old 03-15-2010, 02:31 PM
dodger889
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Loosen the bolt for the distributor and turn. Now you can do it three different ways start turn it in small movements until it starts, or use a vacuum gauge until it runs or find a timing light and still guess at a starting point. There is not set directions to start to set the timing. Most of it is by ear in the first place to do the beginning setting. Then using either the ear and time to get it right. Use the timing light or vacuum gauge to set it right to the money. And none are a sure method to get the engine to run right.

A 89 yj with a 4.0 aw4 sye out of an 92xj. Now the hard part is done time to get it up in the air just a bit. Working on 8.8 with 3.73 and lsd for the rear. and new D30 hp with 3.73 .
For those who have not figured this out I'm old school but can handle the new too.
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im just cheap, and cheap makes you creative.
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post #5 of 7 Old 03-15-2010, 02:40 PM Thread Starter
paxcrunner
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Thanks dodger, I'm going to get a timing light and figure that all out. Dont shoot me, but this explained it enough for me to understand what i'm doing

http://www.youtube.com/watch?v=UYGU7mTwsZc

Last edited by paxcrunner; 03-15-2010 at 02:40 PM. Reason: wrong link
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post #6 of 7 Old 03-15-2010, 03:08 PM
dodger889
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Hey we all learn differently.

A 89 yj with a 4.0 aw4 sye out of an 92xj. Now the hard part is done time to get it up in the air just a bit. Working on 8.8 with 3.73 and lsd for the rear. and new D30 hp with 3.73 .
For those who have not figured this out I'm old school but can handle the new too.
Quote:
Originally Posted by bigsquat View Post
im just cheap, and cheap makes you creative.
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post #7 of 7 Old 03-15-2010, 05:19 PM
Fernando
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Great Video, I wish that was available when I started learning about ignition curve and timing!


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Originally Posted by JeepHammer
I don't mind writing for Fernando because he reads, and re-reads EVERY WORD!... Good to write for someone that actually READS the answer, and takes time to UNDERSTAND what comes back for an answer!
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