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    Need a bigger gas tank

    Does anyone know if I can put a larger tank on my '80 1100L? Currently at the stock 4 gallons, and lemme tell ya, that was a helluva lotta stops on last week's round trip from the D to St Louis...

    #2
    http://www.tourtank.com/

    Have you considered an auxiliary fuel tank ?
    We had one on a CX500 and it worked great ...







    Comment


      #3
      Is the bike tuned properly and getting decent fuel mileage?

      Should be getting around 40 mpg, which will get you about 120-130 miles before switching to REServe.

      That is a couple hours of riding, and with that seat (if it's still stock) that is PLENTY.

      .
      sigpic
      mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
      hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
      #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
      #2 son: 1980 GS1000G
      Family Portrait
      Siblings and Spouses
      Mom's first ride
      Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
      (Click on my username in the upper-left corner for e-mail info.)

      Comment


        #4
        i would think better then 40 no?
        on my 82 1100e i was going till 180 then getting gas
        and i average 50-52 mpg

        Comment


          #5
          I get 42mpg on my 1100. She's not stock, she runs good, and I ride her hard. 4.5 gallon tank, and I get to around 150 miles and stop for gas. Still haven't had to hit reserve yet...
          '83 GS 1100T
          The Jet


          sigpic
          '95 GSXR 750w
          The Rocket

          I'm sick of all these Irish stereotypes! When I finish my beer, I'm punching someone in the face ! ! !

          Comment


            #6
            Here are a few pictures of the 3.5 gallon Aux Tank mounted on the rack.
            Plumbed to a T fitting near the carbs.
            We used the Aux tank as a MAIN and the 2.2 gallons bike tank as a Reserve...
            At 50 MPG and 5.7 gallons the CX had an impressive range - More than most people rear can handle
            There was a SHUT off valve near the left hip of the rider when it came time to switch...
            Turn on the Bike tank at the petcock (Off/On) and turn Off the Aux tank...
            Could be done at speed on the highway without looking away from the road and not even slowing down...




            Comment


              #7
              Wow.

              Wow again.
              1982 GS1100E V&H "SS" exhaust, APE pods, 1150 oil cooler, 140 speedo, 99.3 rear wheel HP, black engine, '83 red

              2016 XL883L sigpic Two-tone blue and white. Almost 42 hp! Status: destroyed, now owned by the insurance company. The hole in my memory starts an hour before the accident and ends 24 hours after.

              Comment


                #8
                Originally posted by Rob S. View Post
                Wow.

                Wow again.
                Does that mean you like it ..?

                Comment


                  #9
                  Originally posted by Steve View Post
                  Is the bike tuned properly and getting decent fuel mileage?

                  Should be getting around 40 mpg, which will get you about 120-130 miles before switching to REServe.

                  That is a couple hours of riding, and with that seat (if it's still stock) that is PLENTY.

                  .

                  Steve,

                  Yes, tuned up, consistently getting north of 40 MPG.

                  Comment


                    #10
                    It will be a lot of work.... I believe there is someone on here with a larger 750E tank on an 850GL. Dan the piano tuner from memory. I think he was aiming for the 850G / 1000G tank but couldn't get it to work & ended up with a 750E or 550E tank. Prob a thread on here somewhere. The bike is a brown one.

                    1980 GS1000G - Sold
                    1978 GS1000E - Finished!
                    1980 GS550E - Fixed & given to a friend
                    1983 GS750ES Special - Sold
                    2009 KLR 650 - Sold - gone to TX!
                    1982 GS1100G - Rebuilt and finished. - Sold
                    2009 TE610 - Dual Sporting around dreaming of Dakar..... - FOR SALE!

                    www.parasiticsanalytics.com

                    TWINPOT BRAKE UPGRADE LINKY: http://www.thegsresources.com/_forum...e-on-78-Skunk/

                    Comment


                      #11
                      Here you go... search & ye shall find....



                      There is more than this out there somewhere I think but at least it will give you a start.
                      1980 GS1000G - Sold
                      1978 GS1000E - Finished!
                      1980 GS550E - Fixed & given to a friend
                      1983 GS750ES Special - Sold
                      2009 KLR 650 - Sold - gone to TX!
                      1982 GS1100G - Rebuilt and finished. - Sold
                      2009 TE610 - Dual Sporting around dreaming of Dakar..... - FOR SALE!

                      www.parasiticsanalytics.com

                      TWINPOT BRAKE UPGRADE LINKY: http://www.thegsresources.com/_forum...e-on-78-Skunk/

                      Comment


                        #12
                        I am all for modding our bikes and all. But ...

                        Why don't you sell the bike and get the one you really want?
                        Daniel

                        https://www.thegsresources.com/_foru...ine=1539562056

                        1973 Honda ST90
                        1983 Suzuki GS1100GK

                        Comment


                          #13
                          dantheman,
                          Marc
                          https://www.thegsresources.com/_foru...ie_twisted.gif AIR COOLED MONSTERS NEVER DIE https://www.thegsresources.com/_foru...ie_twisted.gif
                          1978 GS1000C X2
                          1978 GS1000E X2
                          1979 GS1000S
                          1979 gs1000
                          1983 gs400e

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