Milwaukee Eight (M8) 2017 and up M8 Air and Liquid Cooled discussion
Sponsored by:
Sponsored by:

M8 Dyno Numbers

Thread Tools
 
Search this Thread
 
Old Jan 6, 2021 | 10:26 AM
  #451  
fuelmoto's Avatar
fuelmoto
Platinum Sponsor
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2007
Posts: 7,287
Likes: 4,286
From: Little Chute, WI
Default

One of our customers assembled this on and brought it to us for tuning. 2018 Street Glide 107", Wood WM8-22XE cam, Jackpot RTX 2/1, tuned with Dynojet Power Vision


 
__________________


Jamie Long / Fuel Moto USA
The USA's Leader V-Twin EFI & Performance www.fuelmotousa.com
Contact 920-423-3309
Email jamie@fuelmotousa.com










Reply
Old Jan 7, 2021 | 05:08 PM
  #452  
b1kecrazy's Avatar
b1kecrazy
Intermediate
Joined: Nov 2020
Posts: 31
Likes: 26
From: idaho
Default

2018 Fat Boy (Phoebe) I got 133 HP and 152 FT# Torque on the break in tune

2020 Road Glide (Lucy) I got 128 HP and 143 FT# Torque on the final tune
 
Reply
Old Jan 8, 2021 | 10:57 AM
  #453  
fuelmoto's Avatar
fuelmoto
Platinum Sponsor
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2007
Posts: 7,287
Likes: 4,286
From: Little Chute, WI
Default

2020 Road King S 114", Wood WM8-22XE, FM AC/DC air cleaner, Jackpot RTX 2/1, Dynojet Power Vision

 
Reply
Old Jan 11, 2021 | 03:05 PM
  #454  
AmericanClassicMotors's Avatar
AmericanClassicMotors
Former Sponsor
Joined: Nov 2008
Posts: 83
Likes: 21
From: Zieglerville
Default

Great Choice! They won't be disappointed with that.

[QUOTE=fuelmoto;19644830]One of our customers assembled this on and brought it to us for tuning. 2018 Street Glide 107", Wood WM8-22XE cam, Jackpot RTX 2/1, tuned with Dynojet Power Vision

 
Reply
Old Jan 11, 2021 | 03:22 PM
  #455  
AmericanClassicMotors's Avatar
AmericanClassicMotors
Former Sponsor
Joined: Nov 2008
Posts: 83
Likes: 21
From: Zieglerville
Default

Just wrapped up this mild 128" with stock heads.




 

Last edited by AmericanClassicMotors; Jan 11, 2021 at 03:29 PM.
Reply
Old Jan 11, 2021 | 04:23 PM
  #456  
Redrodyankneck's Avatar
Redrodyankneck
Stellar HDF Member
10 Year Member
Photogenic
Liked
Top Answer: 1
Joined: Mar 2016
Posts: 2,285
Likes: 965
From: Eastern NC
Default

Originally Posted by fuelmoto
2020 Road King S 114", Wood WM8-22XE, FM AC/DC air cleaner, Jackpot RTX 2/1, Dynojet Power Vision

You picked up 40 hp with a cam and exhaust!! That's incredible.
 
Reply
Old Jan 19, 2021 | 07:56 AM
  #457  
TTS Performance's Avatar
TTS Performance
Former Sponsor
Joined: Nov 2013
Posts: 193
Likes: 114
From: UK
Default When 200 hp isn't enough.

117 SE piston kit, RS468 cam, TTS Performance Compensator and clutch basket. TTS 'Inferno' supercharger kit, st2 plenum chamber and intercooler plus SE 64 mm throttle body. Ran out of duty cycle at the top end thats why it nosed over. With bigger injectors it will make 300whp. The motor is being rebuilt with the strongest crank and rods and big valve head. So watch this space .



 
Reply
Old Jan 19, 2021 | 09:47 AM
  #458  
Keithhu's Avatar
Keithhu
Thread Starter
|
Seasoned HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2009
Posts: 17,148
Likes: 6,171
From: SE Michigan
Default

Originally Posted by TTS Performance
117 SE piston kit, RS468 cam, TTS Performance Compensator and clutch basket. TTS 'Inferno' supercharger kit, st2 plenum chamber and intercooler plus SE 64 mm throttle body. Ran out of duty cycle at the top end thats why it nosed over. With bigger injectors it will make 300whp. The motor is being rebuilt with the strongest crank and rods and big valve head. So watch this space .
Interesting science project. I assume the application for this is for a race bike?
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

6 Weirdest Harley-Davidsons Ever Sold to the Public

 Verdad Gallardo
story-1

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-2

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-3

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-8

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-9

10 Motorcycles You Should Never Buy

 Joe Kucinski
Old Jan 19, 2021 | 10:52 AM
  #459  
TTS Performance's Avatar
TTS Performance
Former Sponsor
Joined: Nov 2013
Posts: 193
Likes: 114
From: UK
Default

Originally Posted by Keithhu
Interesting science project. I assume the application for this is for a race bike?
Nope this is a 100% road bike. that power was on 93 octane fuel. Its a FXDR standard wheel base. He ran all last year with 210 whp and came back for more just before Christmas. He isn't a high mileage guy but he does use the bike he put 3000 miles on it in about 4-5 months from the last build and it was bullet proof. We have stripped it to beef up the crank and rods for the extra power but the SE Mahle pistons were still mint. We are going to rebuild with some extra idea's on keeping the engine cooler. Its going to need it.
 
Reply
Old Jan 19, 2021 | 05:56 PM
  #460  
Keith_71's Avatar
Keith_71
Cruiser
Joined: Feb 2009
Posts: 219
Likes: 2
From: Commerce, Ga
Default

Originally Posted by AmericanClassicMotors
Just wrapped up this mild 128" with stock heads.

What was the exhaust setup?
 
Reply



All times are GMT -5. The time now is 09:16 AM.

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