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:

Revolution Performance

Thread Tools
 
Search this Thread
 
Old Apr 17, 2012 | 10:55 AM
  #1  
2011UltraLimited's Avatar
2011UltraLimited
Thread Starter
|
5th Gear
Joined: May 2011
Posts: 9
Likes: 0
From: Trenton NJ
Default Revolution Performance

Looking for any good or bad feedback on the Precision™ Engine Management System made by Revolution Performance. I just bought Rinehart true dual exhaust and a Cobra PowerFlo Intake to put on my 2011 FLHTK Ultra Limited. Cannot decide whether to go with the Rev-Performance or have Harley do a Race-Tuner.
 
Reply
Old Apr 17, 2012 | 11:47 AM
  #2  
DBAGR's Avatar
DBAGR
Cruiser
Joined: Jan 2012
Posts: 166
Likes: 2
From: Pa
Default

If yo have access to a skilled dyno operator (not some canned map-your good to go crap) in your area, and your ok with the cost, then that is your best way to go. If you want something that is easy to install and works very well, buy the Rev Perf EMS. I have one on my own bike and have installed four others. So far I'm impressed with every one of them, including a 107" with Rev Perf heads,555 cams and fatcat exhaust that I did last week. If you make additional changes later, it can adapt for those also. Do yourself a favor and don"t let someone talk you into one of the alpha-n systems, they are a step backwards from the HD Delphi speed density system you already have. P.S. Dr. V-twin had a very good price on the EMS.
 
Reply
Old Apr 17, 2012 | 11:52 AM
  #3  
lionsm13's Avatar
lionsm13
Seasoned HDF Member
15 Year Member
Community Builder
Liked
Loved
Joined: Oct 2007
Posts: 56,052
Likes: 89,176
From: Western South Dakota
Default

I have heard way more positive about the Rev. Perf. than negative and will be putting one on my glide in a few months.
 
Reply
Old Apr 17, 2012 | 11:52 AM
  #4  
RK14SGS's Avatar
RK14SGS
Road Warrior
Joined: Jul 2009
Posts: 1,579
Likes: 144
From: SC
Default revperf

Originally Posted by 2011UltraLimited
Looking for any good or bad feedback on the Precision™ Engine Management System made by Revolution Performance. I just bought Rinehart true dual exhaust and a Cobra PowerFlo Intake to put on my 2011 FLHTK Ultra Limited. Cannot decide whether to go with the Rev-Performance or have Harley do a Race-Tuner.
Youll need to switch to an 09 exhaust with 18mm bungs or weld in 18message mm bungs for the RP system. The 2010& newer use 12 mm oxygen sensors. RP uses the 18mm bungs.
 
Reply
Old Apr 17, 2012 | 12:01 PM
  #5  
richie's Avatar
richie
Cruiser
Joined: May 2007
Posts: 153
Likes: 0
From: western mass.
Default rev perf

if you have the 18mm bungs on the Rhinehart true duals the Rev Perf is an easy reliable way to go. Had it on my 07 Fatboy with CNC ported heads , 255 cams ,high flow air intake and modified exhaust . Never had any issues . Had bike dynoed after and the difference between PC I had before was really negligible and the bike smoothed out more .
Thinking about it again for the new ride 2010 FLHTK .
 
Reply
Old Apr 17, 2012 | 01:12 PM
  #6  
2011UltraLimited's Avatar
2011UltraLimited
Thread Starter
|
5th Gear
Joined: May 2011
Posts: 9
Likes: 0
From: Trenton NJ
Default

Thanks for the help. Gonna have to decide since I have the pipes and air cleaner coming soon.
 
Reply
Old Apr 17, 2012 | 01:42 PM
  #7  
jcb1975@yahoo.com's Avatar
jcb1975@yahoo.com
Tourer
Joined: May 2010
Posts: 450
Likes: 2
Default

fuelmotousa.com

Cannot say enough good about their customer service, you have to experience for yourself. No disrespect to any of the other brands or vendors, just that I have only dealt with fuelmoto.
 
Reply
Old Apr 17, 2012 | 02:12 PM
  #8  
DBAGR's Avatar
DBAGR
Cruiser
Joined: Jan 2012
Posts: 166
Likes: 2
From: Pa
Default

Originally Posted by 2011UltraLimited
Looking for any good or bad feedback on the Precision™ Engine Management System made by Revolution Performance. I just bought Rinehart true dual exhaust and a Cobra PowerFlo Intake to put on my 2011 FLHTK Ultra Limited. Cannot decide whether to go with the Rev-Performance or have Harley do a Race-Tuner.
I didn't pay close enough attention when I posted to your question earlier. SORRY! I missed the fact that your bike is a 2011, and I don't think the EMS will work on your control module. Check with Rev Perf to be sure if this is correct or if they now service 2011 models. Other wise you would have to purchase a 2010 ecm and then the EMS which probably isn't cost effective
 
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 Apr 17, 2012 | 02:27 PM
  #9  
2011UltraLimited's Avatar
2011UltraLimited
Thread Starter
|
5th Gear
Joined: May 2011
Posts: 9
Likes: 0
From: Trenton NJ
Default

Ok will check with them thanks
 
Reply
Old Apr 19, 2012 | 08:40 AM
  #10  
2011UltraLimited's Avatar
2011UltraLimited
Thread Starter
|
5th Gear
Joined: May 2011
Posts: 9
Likes: 0
From: Trenton NJ
Default

Talked to revolution performance on Tuesday and they do not flash the 2011 ECM's at this time. So I decided to go with the screaming eagle race tuner by Harley and to have them Dino the bike as well to tune it properly.
 
Reply



All times are GMT -5. The time now is 04:48 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