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Old Jun 2, 2008 | 11:23 AM
  #1  
eagle56's Avatar
eagle56
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Road Captain
Joined: Jul 2007
Posts: 747
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From: Farnborough uk
Default XiED

Has anyone installed the XiED what were the effects
 
Old Jun 2, 2008 | 11:27 AM
  #2  
ga.mason's Avatar
ga.mason
Cruiser
Joined: Aug 2006
Posts: 237
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From: Snellville, GA.
Default RE: XiED

Read the 44 pages in the ECM, Fuel section. I have them and love em'.
 
Old Jun 2, 2008 | 06:46 PM
  #3  
Other Sheep's Avatar
Other Sheep
Ultimate HDF Member
Joined: Feb 2008
Posts: 5,615
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From: Escondido, CA
Default RE: XiED

Cooled bike to where I don't worry about sitting at stoplights, no matter how long they are. Lowered the idle a little. Used a tank of regular gas to experiment, pinged at hard throttle climbing a hill in 6th but otherwise ran great. Fuel economy stayed about the same, 40mpg. Better throttle response around town. So far this is the best $100 I've spent on the bike. 07 Heritage now runs cooler than my 99 Heritage did. 45,000 miles on the 99, 12,000 miles on the Heritage. Would I do it again? It would be the first mod I would do to the bike.
 
Old Jun 3, 2008 | 04:28 AM
  #4  
jerryh57's Avatar
jerryh57
Tourer
Joined: Oct 2007
Posts: 342
Likes: 1
From:
Default RE: XiED

I agree with ga.mason. Take a read over in the tech threads. Lots of folks did some homework on them. I decided on installing them on my sporty after reading thru that section. I haven't had a chance to check the MPG yet, but trust me, the low end throttle response is amazing.
 
Old Jun 3, 2008 | 05:10 AM
  #5  
BigBen's Avatar
BigBen
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Joined: Dec 2007
Posts: 197
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Default RE: XiED

I installed the IED instead of the XIED. I am very satisfied with the results. My gas milage actually went up.

I went with the IED instead of the XIED because the O2 response was more linear at the 14.2 value than it was at the 13.8 value as a function of exhaust temperature.
 
Old Jun 3, 2008 | 06:36 AM
  #6  
jimmers1817's Avatar
jimmers1817
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Joined: Nov 2007
Posts: 6,975
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From: NJ
Default RE: XiED

ORIGINAL: BigBen

I installed the IED instead of the XIED. I am very satisfied with the results. My gas milage actually went up.

I went with the IED instead of the XIED because the O2 response was more linear at the 14.2 value than it was at the 13.8 value as a function of exhaust temperature.
Wow man, that's deep. Must be an engineer.
 
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