2018+ Softail Models Breakout

Downgraded fuel capacity

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Old Jan 12, 2020 | 03:52 PM
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Default Downgraded fuel capacity

Just what everyone with a new softail has been asking for, less fuel capacity!
I know this isn't terribly practical and it's definitely not for everyone but I'm a big fan of the look. Put on this 2.2 gallon tank off a 48 Sportster last week (some modification to the rear mounts necessary). Sportster fuel pump is a direct plug in BUT fuel gauge doesn't work so I of course ran out of fuel on my second ride because I'm an idiot. Contemplating going to the 3.3 Gal tank off the 1200 Custom instead. Looks will be similar I think but a little more range. With this current tank I can get about 160km (100miles) which is almost exactly half of the range with the standard tank.
I know someone did this before, still trying to figure out how to get the fuel sender to talk to my bike...


FXBB Softail Street Bob with Sportster tank
 
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Old Jan 12, 2020 | 04:11 PM
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Originally Posted by Birtyyy
Just what everyone with a new softail has been asking for, less fuel capacity!
I know this isn't terribly practical and it's definitely not for everyone but I'm a big fan of the look. Put on this 2.2 gallon tank off a 48 Sportster last week (some modification to the rear mounts necessary). Sportster fuel pump is a direct plug in BUT fuel gauge doesn't work so I of course ran out of fuel on my second ride because I'm an idiot. Contemplating going to the 3.3 Gal tank off the 1200 Custom instead. Looks will be similar I think but a little more range. With this current tank I can get about 160km (100miles) which is almost exactly half of the range with the standard tank.
I know someone did this before, still trying to figure out how to get the fuel sender to talk to my bike...
FXBB Softail Street Bob with Sportster tank
Awesome!
I like the new Sportster graphics, like out of 1976.


 

Last edited by OldMike; Jan 12, 2020 at 04:14 PM.
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Old Jan 12, 2020 | 04:16 PM
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Originally Posted by OldMike
Awesome!
I like the new Sportster graphics, like out of 1976.
Yeh I got this one cheap because it was scratched up so unfortunately I had to respray it. I am a fan of the new/old graphics though! Might look into getting some similar decals made up, don't think HD sell tank decals.
 
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Old Jan 12, 2020 | 04:19 PM
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Originally Posted by Birtyyy
Yeh I got this one cheap because it was scratched up so unfortunately I had to respray it. I am a fan of the new/old graphics though! Might look into getting some similar decals made up, don't think HD sell tank decals.
76 was my first Harley with the shades of grey graphics.
https://picclick.com/DECALS-for-1976...240859055.html
 
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Old Jan 12, 2020 | 04:24 PM
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Originally Posted by OldMike
76 was my first Harley with the shades of grey graphics.
https://picclick.com/DECALS-for-1976...240859055.html
I could make it match my Ironhead

Ironhead Springer
 
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Old Jan 12, 2020 | 04:27 PM
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Indeed.
https://www.ebay.com/itm/293326377572
 

Last edited by OldMike; Jan 12, 2020 at 04:30 PM.
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Old Jan 12, 2020 | 09:12 PM
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Originally Posted by Birtyyy
Just what everyone with a new softail has been asking for, less fuel capacity!
I know this isn't terribly practical and it's definitely not for everyone but I'm a big fan of the look. Put on this 2.2 gallon tank off a 48 Sportster last week (some modification to the rear mounts necessary). Sportster fuel pump is a direct plug in BUT fuel gauge doesn't work so I of course ran out of fuel on my second ride because I'm an idiot. Contemplating going to the 3.3 Gal tank off the 1200 Custom instead. Looks will be similar I think but a little more range. With this current tank I can get about 160km (100miles) which is almost exactly half of the range with the standard tank.
I know someone did this before, still trying to figure out how to get the fuel sender to talk to my bike...


FXBB Softail Street Bob with Sportster tank
Uttlerly impractical. Needlessly restrictive. Totally get it!
 
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Old Jan 13, 2020 | 03:55 AM
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Other tanks like fat boy hold five gallons and will fit.
 
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Old Jun 20, 2020 | 10:00 AM
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Nice job I really like it ... I just registered to the forums when I saw this post so I could ask you a question regarding this tank setup lol ... I was wondering how easy it was to relocate what was into that black plastic box under the tank. I've seen a ton of Sportsters with relocation kits but never seen a Street Bob FXBB without it before.

Does it only contain cables that you taped together and placed along the frame under the tank?

Thanks


 
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Old Jun 20, 2020 | 02:32 PM
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Big Motor Small Tank 🤔 looks cool just not practical for riding
 
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