Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

Improved MPG

Thread Tools
 
Search this Thread
 
Old Mar 30, 2010 | 05:59 PM
  #1  
Sancho's Avatar
Sancho
Thread Starter
|
Road Master
Joined: Oct 2009
Posts: 860
Likes: 1
From: Deep South Texas
Default Improved MPG

I installed a switch on my PCV to take advantage of running 2 maps.
Yesterday I received a map from Jamie at Fuelmoto revising my original map to be run as the #2 map for improved mpg.
I installed it as the 2nd map and tested it this morning riding 59.1 highway miles on the revised map. About 3 miles of the 59 was stop and go traffic.
20 mph tailwind 1/2 through the trip then a 20 mph headwind returning.
70 mph cruising speed with cruise control on.
75 deg outside air temp
209 deg oil temp
refilled at the same gas staion upon returning
45.45 MPG
The best I've gotten with the original map is 38 MPG.
The bike ran just fine and I couldn't tell I was running on another map.
I have a stock 96", D&D Boss Fat Cat 2:1, Ness Big Sucker, oil cooler, synthetic oil.
__________________
Good judgment comes from experience, and a lotta that comes from bad judgment
 
Reply
Old Mar 30, 2010 | 06:25 PM
  #2  
XRider's Avatar
XRider
Cruiser
Joined: May 2009
Posts: 108
Likes: 0
From: South Florida
Default

That is a significant (about 20%) improvement. Tell those of us with a PCV about the switch you installed.
 
Reply
Old Mar 30, 2010 | 07:01 PM
  #3  
will2002's Avatar
will2002
Extreme HDF Member
Liked
Loved
Community Favorite
Top Answer: 10
Joined: Nov 2007
Posts: 10,788
Likes: 2,222
From: Texas
Default

Now that is something I could really use!
 
Reply
Old Mar 30, 2010 | 07:24 PM
  #4  
Sancho's Avatar
Sancho
Thread Starter
|
Road Master
Joined: Oct 2009
Posts: 860
Likes: 1
From: Deep South Texas
Default

Originally Posted by XRider
That is a significant (about 20%) improvement. Tell those of us with a PCV about the switch you installed.
Here is a thread about installing the switch.
https://www.hdforums.com/forum/elect...ng-2-maps.html
 
Reply
Old Mar 30, 2010 | 08:00 PM
  #5  
redhwk44's Avatar
redhwk44
Road Master
Joined: Jun 2006
Posts: 1,220
Likes: 2
From: iowa
Default

Good info
 
Reply
Old Mar 30, 2010 | 08:06 PM
  #6  
MNPGRider's Avatar
MNPGRider
Seasoned HDF Member
Joined: Jul 2007
Posts: 6,336
Likes: 67
From: SW Minnesota
Default

The RideMaxx has that feature....

http://www.americanmicrofuel.com/ridemaxx.php
 
Reply
Old Mar 30, 2010 | 08:43 PM
  #7  
papifun's Avatar
papifun
Outstanding HDF Member
Joined: May 2008
Posts: 2,056
Likes: 2
From: Quebec,Canada
Default

i did my two map mod over winter. will test finally this weekend when scoot will wake from the long winter !!..
 
Reply
Old Mar 30, 2010 | 08:48 PM
  #8  
flhtupser's Avatar
flhtupser
Tourer
Joined: Feb 2008
Posts: 473
Likes: 0
From: The Peach State!
Default

Can the 2nd map function be used on a pcIII?
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

Jason Momoa Is Turning Classic Harleys Into PHEVs

 Verdad Gallardo
story-1

Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

 Verdad Gallardo
story-2

6 Weirdest Harley-Davidsons Ever Sold to the Public

 Verdad Gallardo
story-3

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-4

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-5

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-6

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-7

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

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
Old Mar 30, 2010 | 10:49 PM
  #9  
Sancho's Avatar
Sancho
Thread Starter
|
Road Master
Joined: Oct 2009
Posts: 860
Likes: 1
From: Deep South Texas
Default

Originally Posted by flhtupser
Can the 2nd map function be used on a pcIII?
No. But, I understand Jamie has a retrofit so that a PCV will fit on an '07 or '08 bike and will provide the maps.
 
Reply
Old Mar 31, 2010 | 07:16 AM
  #10  
skratch's Avatar
skratch
Seasoned HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2007
Posts: 20,616
Likes: 4,440
From: anacoco, la
Default

Originally Posted by flhtupser
Can the 2nd map function be used on a pcIII?
there is a hub that you can get that will allow you to do that, but i think that it would be more advantageous to get the retrofit kit for the pcv.
 
Reply



All times are GMT -5. The time now is 05:38 PM.

story-0
Jason Momoa Is Turning Classic Harleys Into PHEVs

Slideshow: Jason Momoa's latest restoration project blends 1920s Harley-Davidsons with modern electric technology, creating some of the most unusual hybrid motorcycles ever built.

By Verdad Gallardo | 2026-06-10 17:18:58


VIEW MORE
story-1
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

Slideshow: Killer Custom's latest build relies on styling changes rather than performance upgrades, giving the cruiser an entirely different personality.

By Verdad Gallardo | 2026-06-03 18:28:05


VIEW MORE
story-2
6 Weirdest Harley-Davidsons Ever Sold to the Public

Slideshow: From military-inspired singles to scooters and three-wheel utility vehicles, these Harleys took the company far outside its comfort zone.

By Verdad Gallardo | 2026-06-02 18:34:10


VIEW MORE
story-3
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-4
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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