Notices
2017 - 2022 Super Duty The 2017-2022 Ford F250, F350, F450, F550 & F600 Super Duty Pickup and Chassis Cab
Sponsored by:
Sponsored by: CARiD

Extended Range for Gassers

Thread Tools
 
Search this Thread
 
Old Jul 8, 2020 | 08:40 PM
  #1  
jbwardfamily's Avatar
jbwardfamily
Thread Starter
|
Mountain Pass
Joined: Aug 2019
Posts: 161
Likes: 52
Extended Range for Gassers

Hi all. First off, I love my truck. It’s a ‘19 XL gasser. We tow a 36 ft travel trailer that weighs about 10k lbs and keep a golf cart in the bed while towing. I’m getting about 8 miles per gallon and know it won’t go any higher than that because of the flow master exhaust. What are the options for extended range gas tanks? We are heading to Key West from NC and will have to stop every 3 hours with the gas tank we have from stock. I looked into a diesel and just can’t justify the $65k price tag.
 
Reply
Old Jul 8, 2020 | 09:01 PM
  #2  
morleyz's Avatar
morleyz
Senior User
Joined: Aug 2017
Posts: 175
Likes: 6
From: Chicago Suburbs
I never found anything besides transfer tanks that are compatible with gas trucks. Figured it's just as inconvenient to pump out of the bed as stopping at a station.

If diesel is too much, but you're open to a new truck, the CCLB truck has a larger gas tank.
 
Reply
Old Jul 8, 2020 | 09:07 PM
  #3  
PentaPop's Avatar
PentaPop
Laughing Gas
Joined: Dec 2017
Posts: 1,077
Likes: 8
This comes up pretty regularly. Doesn’t sound like anyone’s making a tank for the gas trucks. Might be liability, regulations, safety, emissions, lack of interest..... who knows! My 6.2 long box came with the 48 gallon tank and I sure am glad. When we’re on a cross country trip with our trailer, the truck can go a lot farther than we can! Too bad there’s no way to shoehorn the big tank into the short box.
 
Reply
Old Jul 8, 2020 | 09:11 PM
  #4  
Veltech's Avatar
Veltech
Mountain Pass
Joined: Aug 2018
Posts: 179
Likes: 9
I have a transfer tank with 12v pump to pump over into main tank, welded 2 fittings in fill neck. One goes to tank vent and 2nd to pump. I used fitting on transfer tank for diesel pump, put pipe plug and ran pickup tube and vent out of it. Gave me another 40 gallons, power is wired to upfitter switch. Worked great for 2500mile trip pulling our camper
 
Reply
Old Jul 8, 2020 | 09:18 PM
  #5  
67_4_ME's Avatar
67_4_ME
Laughing Gas
5 Year Member
Liked
Loved
Community Favorite
Joined: Aug 2018
Posts: 942
Likes: 149
Aftermarket shouldn't have to build a bigger tank for gasser. There's plenty of room where the diesel Def tank mounts to add another 15 gallons. Problem is Ford has pencil pushers(dating myself with that term) that haven't figured out the buying public would spend a little more for a larger tank.
Even if it was offered as a Ford Accessory many people would buy a bigger tank, the dealer could make a little money on the install and programming.
 
Reply
Old Jul 8, 2020 | 09:24 PM
  #6  
Section179's Avatar
Section179
Fleet Mechanic
Joined: Apr 2018
Posts: 1,502
Likes: 165
Ready to buy today if anyone makes one. You product line managers at titan and transferflow listen up!
 
Reply
Old Jul 8, 2020 | 09:43 PM
  #7  
14&Ford's Avatar
14&Ford
Tuned
Joined: Oct 2010
Posts: 280
Likes: 15
From: Vancouver, Wa USA
I have the 7.3l CCLB with the 10 speed. Im getting 15.8MPG empty freeway driving. Soner or later ya gotta stop for fuel. IMHO 48 gal is enough. YMMV.
 
Reply
Old Jul 8, 2020 | 09:56 PM
  #8  
ford390gashog's Avatar
ford390gashog
Fleet Owner
20 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2004
Posts: 26,007
Likes: 575
From: Brentwood,CA
Club FTE Gold Member
Well it took Titan over 4 years to get a gasoline rated tank for the F150 approved, I don't see it being any faster for the superduty. You can't do a in bed transfer tank without endorsement and placards and you can't do a gravity feed on a gasoline container because of CFR 49. You are also bound to a container of no more than 8 gallons for transport with a total weight not to exceed 440lbs.
  1. 49 CFR CH.III (393.65) 6d; Gravity or syphon feeding is prohibited.
  2. 49 CFR CH.III (393.67) 7.4.5.; Fuel withdrawal fittings. The fittings through which fuel is withdrawn from a tank must be located above the noraml level of fuel in the tank when the tank is full.
  3. In other words, the fuel must come from the top of the tank and not from a fitting on the bottom.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-1

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-2

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-3

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-4

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-5

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-6

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-7

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-8

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-9

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
Old Jul 8, 2020 | 09:59 PM
  #9  
Beast 17's Avatar
Beast 17
Mountain Pass
5 Year Member
Photogenic
Liked
Loved
Joined: Apr 2020
Posts: 241
Likes: 99
Email them a request

https://www.ford-trucks.com/forums/1...l#post19237840

All we can do is hope for a larger tank some day.
 
Reply
Old Jul 9, 2020 | 09:02 PM
  #10  
ATC Crazy's Avatar
ATC Crazy
Hotshot
Community Builder
Loved
Community Favorite
Top Answer: 10
Joined: Jun 2003
Posts: 12,341
Likes: 4,366
From: SW VA
Originally Posted by jbwardfamily
Hi all. First off, I love my truck. It’s a ‘19 XL gasser. We tow a 36 ft travel trailer that weighs about 10k lbs and keep a golf cart in the bed while towing. I’m getting about 8 miles per gallon and know it won’t go any higher than that because of the flow master exhaust. What are the options for extended range gas tanks? We are heading to Key West from NC and will have to stop every 3 hours with the gas tank we have from stock. I looked into a diesel and just can’t justify the $65k price tag.
The Flowmaster is not your limiting factor for better gas mileage. Also, from what I've seen on here, the diesel will only net you another 2-3mpg better while towing
 
Reply
Old Jul 12, 2020 | 12:08 PM
  #11  
crewzer's Avatar
crewzer
Logistics Pro
25 Year Member
Liked
Loved
Community Favorite
Joined: Apr 2000
Posts: 4,334
Likes: 306
From: Mills River
Exclamation

Originally Posted by jbwardfamily
...We are heading to Key West from NC...
Now might be a good time to not visit Florida:

https://www.cnn.com/2020/07/12/healt...day/index.html

Safe travels,
Jim / crewzer
 
Reply
Old Jul 12, 2020 | 04:35 PM
  #12  
spinningwheel's Avatar
spinningwheel
Mountain Pass
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2009
Posts: 202
Likes: 15
From: Long Island NY
Originally Posted by SDcrewzer
Now might be a good time to not visit Florida:

https://www.cnn.com/2020/07/12/healt...day/index.html

Safe travels,
Jim / crewzer
And when you get back you have to quarantine for twelve or fourteen days. That's a N.Y. rule not sure about N.C.
 
Reply
Old Jul 12, 2020 | 04:43 PM
  #13  
DADDYFIGJAM's Avatar
DADDYFIGJAM
Mountain Pass
5 Year Member
Liked
Loved
Top Answer: 1
Joined: Jan 2020
Posts: 232
Likes: 99
For the love of god, please don't quote fake New's CNN. Brietbart reported(I will try to post it,) that the # have been falsely inflated in Florida by a staggering, but not unexpected, 30%!!!!!
 
Reply
Old Jul 12, 2020 | 04:58 PM
  #14  
System's Avatar
System
Prolocutor
15 Year Member
Liked
Loved
Community Favorite
Joined: Jan 2009
Posts: 13,618
Likes: 1,245
From: Western MA
Club FTE Gold Member
Guys, let's keep this tech based and keep the politics out of it. Thanks!
 
Reply
Old Jul 12, 2020 | 05:03 PM
  #15  
DADDYFIGJAM's Avatar
DADDYFIGJAM
Mountain Pass
5 Year Member
Liked
Loved
Top Answer: 1
Joined: Jan 2020
Posts: 232
Likes: 99
https://justthenews.com/politics-pol...ay-have-been-0
 
Reply



All times are GMT -5. The time now is 07:41 PM.

story-0
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-1
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-2
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-4
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-5
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-6
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-7
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-8
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-9
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE