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

High altitutude question

Thread Tools
 
Search this Thread
 
Old Feb 6, 2010 | 11:56 AM
  #1  
Denis L's Avatar
Denis L
Thread Starter
|
3rd Gear
Joined: Jan 2010
Posts: 7
Likes: 0
Default High altitutude question

I'm a new rider with 06 Softail Standard, carbureted. I remember the old days of no fuel injection, and carbureted Firebird and similar vehicles being extremely disfunctional above certain altitudes in Colorado, coming up from Nebraska. Am I going to have the same problems with my bike? I'm only a few hours from CO, and hope to do some serious mountain rides, but if the bike is anything like my cars from the past it may not be much fun. Any info/suggestions?
 
Reply
Old Feb 6, 2010 | 11:59 AM
  #2  
Faast Ed's Avatar
Faast Ed
Banned
Joined: Sep 2009
Posts: 7,580
Likes: 7
From: The Internet (& Dyer, Indiana)
Default

If you jet your carb for it, you will be fine.
 
Reply
Old Feb 6, 2010 | 12:04 PM
  #3  
PistonPuller's Avatar
PistonPuller
Ultimate HDF Member
Joined: Feb 2006
Posts: 5,190
Likes: 5
From: Eastern Washington
Default

Jet your carb for the level you ride most. When you go up above say 8k ft or so, you may notice a little rough running (too rich) but it wont be a factor if its once in a while. Certainly not worth rejetting just to go out on a mountain ride for a day or two
 
Reply
Old Feb 6, 2010 | 12:08 PM
  #4  
tombeving's Avatar
tombeving
Road Master
Joined: Dec 2007
Posts: 1,018
Likes: 1
From: cd. Obregon, Sonora, mx
Default

I rode the mountains of Colorado with a buddy who had carbs on a gold wing. The only problem he had was a loss of power and his bike used a ton of gas.
 
Reply
Old Feb 6, 2010 | 12:25 PM
  #5  
Jim Kraft's Avatar
Jim Kraft
Stellar HDF Member
15 Year Member
Photogenic
Photoriffic
Top Answer: 1
Joined: May 2009
Posts: 2,856
Likes: 127
From: Middle of Kansas
Default

The CV carbs do a pretty good job of adjusting to altitude. You will loose a little power just because of the low pressure and thnner air. Otherwise you should be OK unless your carb is already a little on the rich side.
 
Reply
Old Feb 7, 2010 | 08:39 AM
  #6  
tk353's Avatar
tk353
Ultimate HDF Member
Joined: Oct 2007
Posts: 5,257
Likes: 6
From: Leander Texas
Default

dont do anything. the 06 was set lean anyway so it will run even better when you get there. i had 05 sportster and that is what it did and with todays ignition you wont foul the plugs
 
Reply
Old Feb 7, 2010 | 08:44 AM
  #7  
hbarleatherneck's Avatar
hbarleatherneck
Cruiser
Joined: Nov 2009
Posts: 249
Likes: 2
From: Colorado
Default

i live in Colorado, at about 5100 feet. I bought a carbed 06 fxst at the dealer new. i rode it all over the mountains here. to the top of a whole bunch of passes. no problems at all. what is the elevation where you are?
 
Reply
Old Feb 8, 2010 | 08:41 AM
  #8  
Denis L's Avatar
Denis L
Thread Starter
|
3rd Gear
Joined: Jan 2010
Posts: 7
Likes: 0
Default

I'm at the bottom of the hills just where Ne/Co/KS all join up. Sounds like I may not have much trouble, thanks for all the help!
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Times Harley-Davidson Chucked Tradition Out the Window

 Verdad Gallardo
story-1

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-2

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-4

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

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-7

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-8

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-9

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
1badcj8
Dyna Glide Models
3
Jan 20, 2014 10:41 PM
Benny70hemibird
Dyna Glide Models
6
Mar 16, 2012 09:51 PM
klf33
Softail Models
17
Aug 31, 2010 04:31 PM
cznmike
Softail Models
3
Apr 28, 2008 06:33 AM
rnelson664
Exhaust System Topics
5
Feb 15, 2007 01:48 PM




All times are GMT -5. The time now is 04:05 AM.

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