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Unread 09-08-2013, 08:42 AM   #1
2007st1300abs
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Dui Hei Install pictures

Hey guys here is a couple of pictures of the Dui Hei install..... The jeep runs really smooth and great.

jeep.jpg

jeep2.jpg

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Unread 09-08-2013, 09:34 AM   #2
swatson454
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Sweet. Got it on manifold vacuum?


Shawn
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Unread 09-08-2013, 09:44 AM   #3
2007st1300abs
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Yes
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Unread 09-08-2013, 10:00 AM   #4
ctrim78
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Just installed one myself the other day. Runs awesome!
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Unread 09-13-2013, 08:18 AM   #5
2007st1300abs
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What are guys running for timing with out the vac advance hooked up? I am at 8 tdc.


Thanks
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Unread 09-13-2013, 09:50 AM   #6
titomars
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Mine is set at 10 deg BTDC.
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Unread 09-13-2013, 12:22 PM   #7
Tigerjeep79
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I played around with mine and it seems to run best at 12 deg., with premium fuel. It's been a couple of years since I installed it - no issues yet. Great mod. There seems to be differing opinions on manifold vs. ported vacuum. The ol' Jeep runs fine on ported, but I think I'll give manifold a try just for fun.
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Unread 09-13-2013, 12:39 PM   #8
swatson454
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Quote:
Originally Posted by Tigerjeep79 View Post
I played around with mine and it seems to run best at 12 deg., with premium fuel. It's been a couple of years since I installed it - no issues yet. Great mod. There seems to be differing opinions on manifold vs. ported vacuum. The ol' Jeep runs fine on ported, but I think I'll give manifold a try just for fun.
Performance Distributors builds the D.U.I. to run on the manifold vacuum signal so definitely give it a try.


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