Dyna Glide Models Super Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
Sponsored by:
Sponsored by:

Another XiED Question - Update!!!!!

Thread Tools
 
Search this Thread
 
Old May 31, 2008 | 12:36 AM
  #21  
labfreak's Avatar
labfreak
Road Master
Joined: Jul 2007
Posts: 1,101
Likes: 2
From: The Left Coast
Default RE: Another XiED Question

ORIGINAL: docsg

ORIGINAL: labfreak

ORIGINAL: BluBob

docsg,
If you are not read up on SERT, XIEDs, OIEDs, SEIIs, EFI, 2n2one, CO2, ECM, P0130, P0150, and AFR don't worry. I had to look up what an FXDLI was. Ride on with your low injected self.
[sm=funnypostabove.gif][sm=groupwave.gif]
Wait, you left out WOT, PCIII, FtLbs, PSI, OU8r2, LEO, IMO, WTF, and LMFAO..

Well, you are right--missed reading up on at that stuff--my bad and ignorance. But, I am familiar with FYATHYRIO--it increased the MPG on my "low injected self" from 25 to over 100!

Keep 'em coming guys! [8D] Nevermind, don't wanna hiJack another thread[:@]
Oh, c'mon, don't get all P I S S Y about it, we were just having some fun with all the acronyms that tend to fly around here. And if I had rode in on a horse instead of my harley I woulda let you know

But anyway, seriously, the Xied's are NOT going to increase your MPG, if they do then they are not working right. An AFR from 14.7 to 13.8 means you have either richened the mix ( which is what the IED's are supposed to do) OR you have decreased the amount of air; an air/fuel ratio.

Most of us are not restricting the intake, but getting the ECM to dump in more gas. This actually cools the engine running temp. because the burn is not as hot, nor as efficient, when you add more fuel to the same amount of air.
 
Reply
Old May 31, 2008 | 12:57 AM
  #22  
sigmoid's Avatar
sigmoid
Cruiser
Joined: Jan 2008
Posts: 114
Likes: 0
From: Bellevue, WA
Default RE: Another XiED Question

In response to bluebob: IED's 50 highway, 45 city. XIED's 45 highway, 38 city. Maybe I gunned it more with the XIED's but I don't think so.
 
Reply
Old May 31, 2008 | 02:01 AM
  #23  
RAWHIDE07's Avatar
RAWHIDE07
Seasoned HDF Member
Joined: Jan 2008
Posts: 52,957
Likes: 44,476
From: SW OH.
Default RE: Another XiED Question

Good choice,I'm real pleased with mine,after you feel the increased low end torque you will be hooked.Try this:ride for awhile with the xied's and then remove them,you will put them back on.
ORIGINAL: jrsmith_80

Thanks for the help guys,I think I will go with the XiED since I plan one some sort of a A/C mod here before to long. I will let you guys know what I thinkafter they are installed and been ridin on for a few miles or 1000 since I will be leaving om my trip shortly after they are installed.
 
Reply
Old May 31, 2008 | 06:54 AM
  #24  
jrsmith_80's Avatar
jrsmith_80
Thread Starter
|
Tourer
Joined: Aug 2007
Posts: 329
Likes: 0
From: Stafford, KS
Default RE: Another XiED Question

Rawhide, I wil try that, it is always nice to know what it was like after you install something. Hell, after reading these post I see a full exhaust system in the future no that there is a good chance I wont need a PCIII, SERT, FuelPak, etc...
 
Reply
Old May 31, 2008 | 08:40 AM
  #25  
BeavisRules's Avatar
BeavisRules
Road Master
15 Year Member
Joined: Jan 2006
Posts: 1,154
Likes: 3
From: Colorado Springs
Default RE: Another XiED Question

I was getting 30 MPG with my PCIII installed. I took it off and am now running with only the Dyn Oieds so I am hoping for a increase in MPG. It definately can't get worse.
 
Reply
Old May 31, 2008 | 09:23 AM
  #26  
maddghost's Avatar
maddghost
Ultimate HDF Member
Joined: Apr 2008
Posts: 5,384
Likes: 12
From: Out on Deranged
Default RE: Another XiED Question

Ok,my bike is bone stock, but I was reafing on another thread how IED reduces engine heat. That is why I want to use IED's so i just ordered the Xied. I have n slip[ ons on intake mods at all ,,,here's the bone-head noob question,,,Am I just wasting money here?
 
Reply
Old May 31, 2008 | 09:54 AM
  #27  
Grizzbare's Avatar
Grizzbare
Tourer
Joined: Mar 2008
Posts: 317
Likes: 2
From: north idaho
Default RE: Another XiED Question

I am running the Xied's on my currently bone stock FXDC. I was "feeling the heat" during the slow traffic stop n starts, in 65 degree weather, Since the install have been in the same conditons in 90+ degrees and am extremly pleased in the reduced heat from the motor and pipes. I do not have a temp gauge, but the radient heat is extremly reduced.
In Addition the throttle response is greatly improved, and it seems the exhaust has a bit deeper sound, more fuel in the combustion chamber is my opinion. To me it is a great mod for a stock ride, for a low cost. I too feel i am getting greater range between gears, and the first run with them i rolled it on after the 2nd gear shift and felt the front end lift, and was doing 50 in seconds in my 25 zone.... MPG around town is 45, and I would say I am running at the higher end of the rpm's of the gears then slow and easy... Until I get a tach mounted up I have to go by feel, and speed.....
So Stock bike I LOVE EM

 
Reply
Old Jun 10, 2008 | 02:08 PM
  #28  
jrsmith_80's Avatar
jrsmith_80
Thread Starter
|
Tourer
Joined: Aug 2007
Posts: 329
Likes: 0
From: Stafford, KS
Default RE: Another XiED Question - Update!!!

Well, I ordered the XiED's from nightrider.com and man what a difference they made to the bike.&nbsp\\; I immediatly noticed what alot of other were saying about a smoother running bike.&nbsp\\; I was very pleased with the ease of installation, I planned on 15-20 min and it took less than 5 min and I was done and the bike was running.&nbsp\\; I have only gotten to ride about 100 miles with them so far and the bike seems to run alot cooler.&nbsp\\; That is just what I feel, no actual measurments to go with that statement.&nbsp\\; One thing that I did notice as well was it seemed as if the exhaust fumes were stronger indicating a richer burn in the motor.&nbsp\\; I am not sure if it is just me but I could really tell a difference in the smell of the exhaust gasses.&nbsp\\; I am sold on these little boogers and for a measly 100 bucks compared to the tuners I say that it is money well spent.&nbsp\\; I am running a 07 Lowrider with a stock air cleaner and some SEII Slip-ons.&nbsp\\; For what it is worth I am another happy customer with XiED's.&nbsp\\; I will heve alot better opinion of these in a couple of weeks since I am going on vacation this Saturday to Colorado and am taking the bike.&nbsp\\; Should be a good trip, approx 1200 miles round trip.&nbsp\\; I will let you all know if my opinions change about the XiED's after I get a few more miles out of the bike.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-1

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-2

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-3

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-4

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-5

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-6

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-7

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
story-8

Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

 Verdad Gallardo
story-9

The Best and Worst Harley-Davidson Moves of 2025

 Verdad Gallardo
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
RockerMike
Milwaukee Eight (M8)
21
Oct 18, 2018 02:35 PM
BaldHOG1222
Sportster Models
5
Jun 13, 2012 08:38 AM
hawkeyestoob
Touring Models
18
May 9, 2010 04:53 PM
Delmarksman
Dyna Glide Models
8
Jun 22, 2009 06:49 AM
duster74gold
Sportster Models
4
Oct 8, 2008 11:39 PM




All times are GMT -5. The time now is 12:30 AM.

story-0
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-1
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-2
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-3
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-4
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-5
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-6
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-7
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE
story-8
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

Slideshow: Graeme Billington's left-hand-drive Shovelhead is as much about problem-solving as it is about classic Harley form.

By Verdad Gallardo | 2025-12-30 11:27:08


VIEW MORE
story-9
The Best and Worst Harley-Davidson Moves of 2025

Slideshow: A clear-eyed look at what actually worked for Harley this year, and what quietly undermined its progress.

By Verdad Gallardo | 2025-12-29 17:10:48


VIEW MORE