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  1. #1
    Bald Tire
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    Auxiliary Gas tank

    Has anyone ever thought about moving their exhaust lines outside of the frame rails and installing another H3 gas tank on the passenger side? You would have to go to dual exhausts and turn them out in front of the back tires. There are folks out there that make small quiet round mufflers. I have already taken measurements. That same gas tank will fit in there. Have not worked out on filling it, but it can be done. Maybe putting the same setup on the passenger side.

    Man, if we can make this happen, we can double our capacity.

  2. #2
    El Diablo
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    H2 or H3? You've got this in the H2 section but you mention an H3.

  3. #3
    Super Swamper
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    Assuming H3, there was a company that built an aux tank for the H3. Was very pricey though

    Sent from my SM-G960F using Tapatalk
    06 H3, Birch White, Lux , Cooper AT3 35s, Borla Performance Cat-back, Bilsteins front w/ 1/2" extended stops, Hunner sleeve, Air Doc w/ K&N filter, Oem Roof lights, 55W HID Headlights and 35W Fog lights.

    09 H3 V8, Arctic Silver, LS376/480 Conversion, 3000 stall, Custom E-fans, 37" KM3 tires, XD Rockstar Wheels 17x9, OEM Sliders, 40K External Trans Cooler, Bilstein 5160s front 5100 rear, O.D. Steering Bracket, 2" Body Lift, Custom Exhaust, Custom intake pipe & K&N filter, Custom PCM tune, Pioneer DVD unit, Aurora 40" LED Light Bar, 50 W HID Headlights

  4. #4
    a.k.a. "The Jackal"

    Join Date
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    Santa Clarita, Ca
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    I’ve been contemplating an aux tank. My range is down to about 200 miles a tank. Part of that might be a dented tank so I need to fix that but I’ve looked at speedway “spun” aluminum tanks and tiny transfer pumps
    Squeaky3: 06 H3 ALPHA D70 front/Eaton HO72 rear 5.13 gears, custom crossmember for long arms, lockers, 4:1 T-case, v8 swap, hybrid cage, Warn 12k Custom bumpers....do it all vehicle

    "H3 front axles are like drunk cheerleaders....just use em until they get mouthy...then toss em and get another." -anonymous


  5. #5
    Street Tire
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    Sep 2011
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    South Africa
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    Quote Originally Posted by amrg View Post
    Assuming H3, there was a company that built an aux tank for the H3. Was very pricey though

    Sent from my SM-G960F using Tapatalk
    " The Long Ranger" was the name, would have loved to import one...




    2010 Hummer H3 V8 Adventure:
    INSTALLED: 37" Maxxis Treps, 4" Rancho suspension lift, 2" Custom Body Lift, 2" wheel spacers, 2nd D shackle at back, Cranked Torsion Bars, ARB Bullbar, Warn 9500XP winch, synthetic winch rope, Lightforce 240 HID spots, Bullydog Watchdog parameter monitor, aftermarket TPMS, Safari Snorkel, African Outback Roof-rack, roof mounted long range tank, Maggiolina rooftop tent, 60W solar panel, Eazy awning, Performance exhaust and headers, cold air intake, Hood Louvre handles,custom UC skid-plate, rear Hunner skids, load bay box, PCMofNC software upgrade, 4.1 to 4.56 diffs re-geared, duel battery system with D250S solar charging, trailer power cable connect, Hummer roof mounted off-road lights, Trucool 40 000 BTU ATF cooler, motorised AMP Research side steps.

    STILL TO BE RE INSTALLED: Will it ever end? I hope not

  6. #6
    Low Profile
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    Sep 2020
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    I have 55 gallons of combined total capacity with my aux tank

    @Gpcalero • Instagram photos and videos

    >>The Duke H3T Alpha Build Thread<<

    '09 Hummer H3T Alpha - "The Duke"

    - Rancho 4" Lift Kit, Texas Speed 212/218 111 LSA Camshaft, ECP 2" Aluminum Radiator, SuperModulation Dual eFans, HID Projector Headlights, 32 Gallon Auxiliary Gas Tank, Matte Black "312" Method Race Wheels, Firestone Rear Airbags, LS3 Swap in Progress...


    SOLD --- '09 White H3 - "Lil' Sparta"
    - 295/75/18 Trail Grapplers, STARR HIDs, LED taillights, Magnaflow Exhaust, Air Doc CAI, Supermodulation TB, Defenderworx Fuel Door.


  7. #7
    Super Swamper
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    Quote Originally Posted by Gpcalero View Post
    I have 55 gallons of combined total capacity with my aux tank

    Someome is not playing by the rules

    Sent from my SM-G960F using Tapatalk
    06 H3, Birch White, Lux , Cooper AT3 35s, Borla Performance Cat-back, Bilsteins front w/ 1/2" extended stops, Hunner sleeve, Air Doc w/ K&N filter, Oem Roof lights, 55W HID Headlights and 35W Fog lights.

    09 H3 V8, Arctic Silver, LS376/480 Conversion, 3000 stall, Custom E-fans, 37" KM3 tires, XD Rockstar Wheels 17x9, OEM Sliders, 40K External Trans Cooler, Bilstein 5160s front 5100 rear, O.D. Steering Bracket, 2" Body Lift, Custom Exhaust, Custom intake pipe & K&N filter, Custom PCM tune, Pioneer DVD unit, Aurora 40" LED Light Bar, 50 W HID Headlights

  8. #8
    Low Profile
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    Darn cheaters with their pickup beds.


  9. #9
    Low Profile
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    Quote Originally Posted by amrg View Post
    Someome is not playing by the rules

    Sent from my SM-G960F using Tapatalk
    Quote Originally Posted by Jeff V. View Post
    Darn cheaters with their pickup beds.


    lmfaoooo... us T owners have to feel included too!
    @Gpcalero • Instagram photos and videos

    >>The Duke H3T Alpha Build Thread<<

    '09 Hummer H3T Alpha - "The Duke"

    - Rancho 4" Lift Kit, Texas Speed 212/218 111 LSA Camshaft, ECP 2" Aluminum Radiator, SuperModulation Dual eFans, HID Projector Headlights, 32 Gallon Auxiliary Gas Tank, Matte Black "312" Method Race Wheels, Firestone Rear Airbags, LS3 Swap in Progress...


    SOLD --- '09 White H3 - "Lil' Sparta"
    - 295/75/18 Trail Grapplers, STARR HIDs, LED taillights, Magnaflow Exhaust, Air Doc CAI, Supermodulation TB, Defenderworx Fuel Door.


  10. #10
    "Like Nothing Else"
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    -2009 H3 Alpha/Adv||SAS/SOA
    -2008 H3 Alpha-RIP


 

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