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

2015 Heritage gas tank

Thread Tools
 
Search this Thread
 
Old May 23, 2019 | 01:50 PM
  #21  
robatrak's Avatar
robatrak
Advanced
Joined: Oct 2016
Posts: 80
Likes: 9
From: Dubai
Default Fuel

Hi folks, well here in the UK, I am often questioning the size of the 2015 Heritage petrol tank. When my gauges (yes I have 2, one on the tank and one on the speedo) says I have only 9 miles left, I keep running the bike for another 25 miles or so and still when I stop and fill up, the maximum fuel I can get in is 16.5 litres (5 US gallons is 20 litres) so please explain to me why? I am getting about 180-200 miles out of a tank (with a 110 big bore kit) but in 4 years, running the tank to past low fuel level, I still get less than 17 litres in the tank?
 

Last edited by robatrak; May 23, 2019 at 01:51 PM.
Reply
Old May 24, 2019 | 02:29 PM
  #22  
splattttttt's Avatar
splattttttt
Ultimate HDF Member
Veteran: Army
Joined: Jul 2014
Posts: 5,649
Likes: 430
From: MASS_hole
Default

Tank lift and a front and rear final drive swap to 30t/70t had a very dramatic effect on my 5gal tank reading
I run it rich and hard. But still get 180mi before a fill
I treat my ethanol fuel with various chemicals regularly
and I always ride solo
 
Reply
Old May 24, 2019 | 02:33 PM
  #23  
splattttttt's Avatar
splattttttt
Ultimate HDF Member
Veteran: Army
Joined: Jul 2014
Posts: 5,649
Likes: 430
From: MASS_hole
Default

Originally Posted by golfblues
I can't believe this thread as this is one of the top stupidest things I've ever read. Not only can the gauge be off or the level armo, if the bike is lowered it will not read correctly if the tank is lifted it will not read correctly. It's a 5 gallon tank figure it out by filling the tank, run it low, fill it back up and divide the miles by the gallons filled and you will get your miles per gallons. Multiply by 5 and that is your range. Set at 0 every fill and use your odometer to figure out if you have gas left.
I personally could care less
Ride and fill and when done, then we (me + wife) wine about it all night long.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
giacomo56
Milwaukee Eight (M8)
21
Mar 28, 2017 07:30 PM
forskip
Touring Models
106
Dec 19, 2008 10:43 PM
jeffflsti
Softail Models
27
Jul 8, 2007 02:32 PM
Wickedpriest
Sportster Models
18
Jan 28, 2007 10:53 PM
micheam
Softail Models
1
May 31, 2006 05:15 PM




All times are GMT -5. The time now is 02:47 AM.

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