Softail Models Standard, Custom, Night Train, Deuce, Springer, Heritage, Fatboy, Deluxe, Rocker and Cross Bones.
Sponsored by:
Sponsored by:

"DYNO" Numbers For SOFTAILS

Thread Tools
 
Search this Thread
 
Old Jan 4, 2013 | 06:45 AM
  #771  
FatBoyTig's Avatar
FatBoyTig
Intermediate
Joined: Apr 2011
Posts: 33
Likes: 0
From: Chicago
Default

txphatboy, I think you may be on to something - power at the crankshaft vs power at the wheel.

DD&Weevil, it's a 96CI engine (stock) and the spec is from the HD website. The map is tailored by dynojet for 2010 Fatboys with stage 1 and D&D fatcats. I've tried other maps from fuelmoto which had similar map numbers and performance but were not dynojet tested.
 
Reply
Old Jan 4, 2013 | 07:31 AM
  #772  
BlackSpecial's Avatar
BlackSpecial
Road Captain
Joined: Jun 2007
Posts: 547
Likes: 2
From: Oregon
Default

Has FuelMoto seen your latest dyno sheet? It seems if they took a look at the a/f ratio they would be able to fatten it up where needed.
 
Reply
Old Jan 4, 2013 | 08:21 AM
  #773  
Weevil's Avatar
Weevil
Road Warrior
Joined: Dec 2008
Posts: 1,733
Likes: 38
From: Linden, NC
Default

Originally Posted by FatBoyTig
DD&Weevil, it's a 96CI engine (stock) and the spec is from the HD website. The map is tailored by dynojet for 2010 Fatboys with stage 1 and D&D fatcats. I've tried other maps from fuelmoto which had similar map numbers and performance but were not dynojet tested.
On a stock 96" motor, 68 hp/82 tq SAE is about average based on dyno testing at the rear wheel. With a stage 1 download and canned map, set up very similar to your bike, it still should be somewhere in the 70+ hp/80+ tq range.

I'm sending you a link for Docs Performance Tuning in Minneola, Florida. He's, arguably, one of the best tuners in the United States.
Scroll down to the feedback with the red lettering. Tuning a bike set up pretty close to yours, he was able to squeeze out 92.12 tq & 76.75 hp SAE. He was tuning using a TTS vs. a PCV.
http://www.docsperformancetuning.com...Feed_Back.html

I can also refer you to other site(s) that will verify the numbers here. I'm sure if you decided to get a custom tune your #'s would increase. By how much? And you're lucky to live in an area where there are some darn good tuners. A few that come to mind is Jim Kennedy (aka strokerjlk) at Paradise Performance in Mattoon, IL, (217)273-6847, Valley Racing in Beecher, IL, (708)946-1440 and Engines by Otto in Sugar Grove, IL, (630)466-3900. The only fly in the ointment is if they tune using the PCV or not.
 
Attached Images  

Last edited by Weevil; Jan 5, 2013 at 08:13 AM.
Reply
Old Jan 15, 2013 | 03:21 PM
  #774  
zipperhead86's Avatar
zipperhead86
6th Gear
Joined: Jan 2013
Posts: 13
Likes: 0
From: Spring grove il
Default

i got 104hp 116torque. 103 with 211 cams head work .30 cometic dome forged pistons 1.762 rockers dd fatcat
 
Reply
Old Jan 18, 2013 | 05:12 AM
  #775  
goats's Avatar
goats
Road Captain
Joined: Oct 2011
Posts: 523
Likes: 1
From: kingston ontario
Default

anyone here know the difference between the andrews 48h and 26h cams ?

i am leaning towards the 26 but would like to know the difference before i pull the trigger.

dyno numbers are cool but seat of the pants is where its at for me
 
Reply
Old Jan 18, 2013 | 07:56 AM
  #776  
bobbyjoes's Avatar
bobbyjoes
Road Captain
Joined: Dec 2008
Posts: 671
Likes: 7
Default

2004 heritage softail 104 all bore (4" stroke 4.075 bore) WFO heads, S&S 585 ez Fatcat standard baffle,got it posted on other forums ,thought post it here

 
Attached Thumbnails "DYNO" Numbers For SOFTAILS-ccf04152012_00000-2-1.jpg  
Reply
Old Jan 20, 2013 | 08:31 AM
  #777  
Weevil's Avatar
Weevil
Road Warrior
Joined: Dec 2008
Posts: 1,733
Likes: 38
From: Linden, NC
Default

Congrats on the nice build. Second all bore 104" dyno chart I've seen. Both with great numbers (the other = 116tq/118hp SAE). Surprised you don't see more around.

Gotta love that long flat torque line.
 
Attached Images  
Reply
Old Jan 22, 2013 | 08:53 AM
  #778  
SweetPee's Avatar
SweetPee
Advanced
Joined: Aug 2011
Posts: 76
Likes: 1
From: Kentucky
Default

2006 Deuce 88ci.
Added:
Complete T-Man Pro Touring Elite 98" Kit
625 T-Man cams
Manual Compression releases
HPI 51mm TB with 1.760 inlet
HDSE 4.9GPS fuel injectors
HDSE cam plate w/hydraulic tensioner & HF oil pump
HD oil cooler
HD clutch spring
HDSE rocker supports
HDSE roller tappets
HDSE roller rockers
HDSE tapered adjustable pushrods
Supertrapp SuperMeg 2 into 1 with 22 disks and open end cap
HDSE Pro Tuner

It was tuned for ridability & longevity and not every last drop of power it could produce.

Netted 101HP & 99TQ
 
Attached Thumbnails "DYNO" Numbers For SOFTAILS-bike-dyno1.jpg  
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-1

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-2

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

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

 Verdad Gallardo
story-4

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

 Verdad Gallardo
story-5

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-6

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-7

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-8

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
story-9

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

 Verdad Gallardo
Old Jan 22, 2013 | 11:15 AM
  #779  
applesith's Avatar
applesith
Stage III
Joined: Jan 2013
Posts: 3
Likes: 0
From: PO Box 152
Default

yno's How much are the dyno's coing for at a HD dealership? Is is wise to first do the Stage 1 download, then the dyno? Or does it matter. I have a stock 2006 Heritage. Any advantage to doing both, one, or none?
 
Reply
Old Jan 22, 2013 | 06:52 PM
  #780  
bobbyjoes's Avatar
bobbyjoes
Road Captain
Joined: Dec 2008
Posts: 671
Likes: 7
Default

so if you max out your tq and horse power on a dyno its not ridable or last long ?
 
Reply



All times are GMT -5. The time now is 04:27 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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