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  1. #1
    Legend unplugged's Avatar
    Join Date
    Sep 2006
    High Deserts of SoCal

    Default Dual fuel tank burbs?

    Was there a dual tank option for the Suburban? I'm considering adding fuel capacity and was just wondering if I'm going to have to custom make a tank or buy one off the shelf.
    There is no way to happiness....happiness is the way.:yipi:  _vXMYypuKMJFw671uF2ZPhjez_j-atRmcjM2zQKpQi1JSsB75/burb1.JPG
    High Desert SoCal
    93 K1500 burb (personal) 350 AT 3" Lift 250K+
    02 Honda Civic LX
    Looking for a 1990's Miata for an engine swap

  2. #2
    Sr. Apprentice
    Join Date
    Jul 2007
    S.W. Florida


    My 93 already has a 42 gallon tank, you must be a glutton for punishment at the pumps... ;)

    There is plenty of room under there, but it will probably need to be custom unless you can make a side mount tank work.
    93 Suburban 2500, 454, 4x4 tow vehicle
    77 Trans Am, 9 sec pump gas street car, Pontiac Power

  3. #3


    haha yeah my 95 has the 42 also. I hate filling up that tank I would never want another tank!
    1999 GMC Sierra 2500 350 vortec
    1967 Jeep M725 ambulance 230 tornado
    1990 Cherokee Limited- 3 inch lift on 33's
    ...and every one of em has issues

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  4. #4
    Newbie 55chevy's Avatar
    Join Date
    Nov 2006
    Portland, Oregon


    If someone ever comes here posting that they want to add a 3rd fuel tank, then we'll know for sure that they're a true 'burbanoholic

  5. #5


    42? i though the specs said 44 gallon. anything can be done toss the spare in the back if not done and get a full size ford add in tank or chevy tank. you want to fill the one in my motorhome? it is only 180 gallons. The 502 only takes premum as well i just filled it over the weekend $549.40 plus the # for the soda and burger waiting for it to fill......mike

    Michael Collins
    1993 4X4 Suburban
    many other toys as well

  6. #6


    mike, the pump didn't stop at like $120? I thought gas pumps usually had a cutoff where you had to start from scratch when you hit a certain dollar amount. Or at least the attendant getting scared you might drive-off with that much fuel...holy sh*t

    1991 Chevy Suburban 1/2 ton 2WD w/ chevy SBC 350-3/4 ton drivetrain upgrade w/4.10 gears 200K miles
    2005 Saturn ION-2 Stock 265K miles
    1982 Bronco, 1993 Bronco (sold), 1971 M35A2 Deuce and a Half

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  7. #7
    TrailLeadr's Avatar
    Join Date
    Jun 2005
    Coventry, Rhode Island


    If I was the attendant, I'd be more worried you were pumping the fuel either onto the ground, or into the living compartment. Holy crud!
    That's a whole lot of gas!

    I have to many miles to the tank?
    Rhode Island

  8. #8


    alot of the pumps turn off at $99 at most costcos, $60 at Cheveron and some @$120 if i goto a truck stop i can go to the auto shut off point. ok this 502 combo gets 18 freeway and 13 in the city so i get anywhere from 2340-3040 miles to a tank. not too bad huh?....mike

  9. #9


    gets better mileage than my 350 in my 2 wheel drive 2500.

  10. #10


    VERY respectable mileage considering my 1991 Sub 350 gets 14/17. That's just gotta take FOREVER to fill, like 2 days LOL...

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