DYNO Numbers for Baggers???
Banned
Joined: Feb 2010
Posts: 1,910
Likes: 263
I think my bike can out run yours on the the 101 hp. days , but it will be a battle on the 110 hp. days. Just curious does your Tq. vary that much also?
Intermediate
Joined: Nov 2008
Posts: 28
Likes: 0
06 streetglide
Back over the winter I had my engine bumped up to a 95 ci. , S& S 570 ez start cams,some mild porting on the heads...95.3 hp and 95.9 tq. The builder picked the cam, not sure if it's the best choice, but it sure will get up and go now.
Really.....
107.6 Hp with 255 cams......now thats impressive! You wouldn't happen to have a dyno sheet of this would you? That's an awfully high number for 255's is all. I have a 103" with 255's and I would love to know your secret! Thanks!
I'm guessing low 80's hp and low 90's tq....ballpark. Needs cams to open it up. Stock cams are for emissions not performance.
Outstanding HDF Member
Joined: Oct 2007
Posts: 3,437
Likes: 15
most 255's make under 90hp and around 100 ft/lbs in 103's so yea this one must have some major head work or some secret sauce.
Advanced
Joined: Mar 2013
Posts: 75
Likes: 1
From: Birmingham, AL
Just got mine got my 255s, Dyno tune, and back today. With the set up listed in my sig...
Max HP 77.05 @4500rpm
Max TQ 99.26 @2800rpm
Max HP 77.05 @4500rpm
Max TQ 99.26 @2800rpm
Last edited by CoachJR; May 17, 2013 at 02:16 PM.
HD Forum Stories
The Best of Harley-Davidson for Lifelong Riders
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Verdad Gallardo
8 Best Harley-Davidson Motorcycles Ever
Pouria Savadkouei
10 Worst Harley-Davidson Motorcycles Ever
Pouria Savadkouei
Killer Custom's Jail Break Is The Breakout That Refused to Blend In
Verdad Gallardo
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Verdad Gallardo
Harley-Davidson Reveals Super Cool Cafe Racer Concept
Verdad Gallardo
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Verdad Gallardo
10 Motorcycles You Should Never Buy
Joe Kucinski
10 Things Harley-Davidson Needs to Fix in 2026
Verdad Gallardo
Road Master
Joined: Jan 2008
Posts: 853
Likes: 5
From: Mnpls MN
Yeah me too! I think everyone would throw there Andrews 26 and 37's in the garbage if this is true.
Cruiser
Joined: Jan 2006
Posts: 100
Likes: 0
From: Daytona Beach Area
Do you have a dynosheet with the correction factors to backup the numbers that you can post?
110's with headwork by TMan and Doc1 tuning arent even seeing that kind of hp with 7 extra cubes and good pipe combinations.