xied
Account Retired
Joined: Oct 2009
Posts: 3,245
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From: Here
I have an 09 FLHTC.
96" ness air cleaner, stock no cat headers, hi flow supertrapps.
In completely stock form the motor would ping on 6% grades between 2800~3200 rpm- the xieds solved that.
Once that was solved I went to hi flow air cleaner and the supertrapps ( which I use on a number of bikes).
Many thousands of miles of good operation, MPG at 43 MPG ( was 44 MPG before Xieds)
Mike
96" ness air cleaner, stock no cat headers, hi flow supertrapps.
In completely stock form the motor would ping on 6% grades between 2800~3200 rpm- the xieds solved that.
Once that was solved I went to hi flow air cleaner and the supertrapps ( which I use on a number of bikes).
Many thousands of miles of good operation, MPG at 43 MPG ( was 44 MPG before Xieds)
Mike
Last edited by Ronp42; Jan 15, 2012 at 07:16 PM. Reason: erased post
Road Warrior
Joined: Jun 2009
Posts: 1,943
Likes: 3
From: NYC
your kidding right.....or you are driving a pre-07 bike possibly????
MODERATOR
Joined: Oct 2007
Posts: 4,108
Likes: 1,964
From: New England
So yes, I'm familiar with the HD EFI system, "ied's" as well as their variants, and tuning in general.
The OP seems to suggest he needs additional fueling because
If he simply wants the plugs to look richer, all he needs to do is either increase or decrease the plug gap enough to cause them fire less efficiently. Both ways will normally cause the plug to collect carbon and thus look richer and won't cost a single penny.
If he has reasons beyond "rich-looking" plugs, then I strongly stick by my first post.
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