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My 1977 GS750 is complete!

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    My 1977 GS750 is complete!

    FB purchase for $200 a few months ago. Apparently, it was owned by someone that took very good care of this bike until about 1986 when they removed all the engine side covers and carb covers to get them coated. Something must have happened after they where removed because they where left off until I purchased it a few months ago after 38 years of sitting without the covers installed. I don't know the whole story I'm just assuming what may have happened. The original owner past about 30 years ago and his wife gave this bike to her deceased husbands best friend about 15 years ago.
    The picture below is the one I saw on FB market place. I asked the guy I bought it from if he'd tried to sell it before and he said no one wanted it because the engine and transmission were not connected anymore internally! Notice that there's NO clutch assembly shown in the picture, the part that connects the engine to the tranny. By the way, he had the clutch assembly in a tote in his shed.
    77 gs750-1.jpg
    1977 GS750
    1978 GS750
    1979 GS750L
    1980 GS550e
    1978 KZ1000
    1975 Honda XL350 K1

    #2
    This is what the GS looks like this morning sitting in my living room.

    IMG_1472.jpg
    1977 GS750
    1978 GS750
    1979 GS750L
    1980 GS550e
    1978 KZ1000
    1975 Honda XL350 K1

    Comment


      #3
      Close up of the engine

      IMG_1471.jpg
      Last edited by Bobbys 94; 06-16-2024, 03:08 PM.
      1977 GS750
      1978 GS750
      1979 GS750L
      1980 GS550e
      1978 KZ1000
      1975 Honda XL350 K1

      Comment


        #4
        Looks great. Nice to see these bikes resurrected, should be great to ride.
        Tom

        '82 GS1100E Mr. Turbo
        '79 GS100E
        Other non Suzuki bikes

        Comment


          #5
          OOhhh, resurrection of old memories. My 1st "REAL" bike was a "77" GS750 (the faster red one), a neighbor had the blue. I can only imagine the hr.'s you've invested. Now sit back & enjoy the benefits... Thanks for rescuing it... Great job.
          1983 GS1100E, 1983 CB1100F, 1991 GSX1100G, 1996 Kaw. ZL600 Eliminator, 1999 Bandit 1200S, 2005 Bandit 1200S, 2000 Kaw. ZRX 1100

          Comment


            #6
            What a great looking bike. Nice save and glad it will be preserved.
            1986 1150EF
            2008 GS1250SEA

            Comment


              #7
              Originally posted by rphillips View Post
              OOhhh, resurrection of old memories. My 1st "REAL" bike was a "77" GS750 (the faster red one), a neighbor had the blue. I can only imagine the hr.'s you've invested. Now sit back & enjoy the benefits... Thanks for rescuing it... Great job.
              "I" my friend, deg to biffer with you on the faster color in the 77 GS750 line up. And thank you for the compliments on my labor, it was as much fun as I've had in a while. Looking forward to my next in line.
              1977 GS750
              1978 GS750
              1979 GS750L
              1980 GS550e
              1978 KZ1000
              1975 Honda XL350 K1

              Comment


                #8
                Originally posted by Big Block View Post
                What a great looking bike. Nice save and glad it will be preserved.
                Thank you Big Block
                1977 GS750
                1978 GS750
                1979 GS750L
                1980 GS550e
                1978 KZ1000
                1975 Honda XL350 K1

                Comment


                  #9
                  Originally posted by oldGSfan View Post
                  Looks great. Nice to see these bikes resurrected, should be great to ride.
                  Thank you. I've owned and rode many bikes in my 70 years of life and this GS750 and my 80 model GS550 have been the only two that I can see anything in my mirrors without distortion. Great bikes and when people figure that out you won't be able to find a "Good Bones" bike for cheap anymore.
                  1977 GS750
                  1978 GS750
                  1979 GS750L
                  1980 GS550e
                  1978 KZ1000
                  1975 Honda XL350 K1

                  Comment


                    #10
                    The GS750 was my second Suzuki and first 4-cylinder. First bike I did engine performance modifications on -big bored to 819cc using stock 1.0mm o/s GS425 pistons and rings for a 3mm over-bore. Loved that bike.


                    "Johnny the boy has done it again... This time its a scrubber"
                    Dazza from Kiwiland
                    GSX1100SXZ, GSX750SZ, GS650GZ All Katanas, all 1982

                    Comment


                      #11
                      Well done!
                      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


                        #12
                        Originally posted by Rob S. View Post
                        Well done!
                        Thank you. I need to resurrect another soon.
                        1977 GS750
                        1978 GS750
                        1979 GS750L
                        1980 GS550e
                        1978 KZ1000
                        1975 Honda XL350 K1

                        Comment


                          #13
                          Excellent restoration, Bobby!
                          Glad that it ended up in your mitts because the VAST majority of the buyers would have scrapped it or parted it out.
                          You should enter that beauty for "Bike of the Month" consideration.
                          2@ \'78 GS1000

                          Comment


                            #14
                            $200 spent on the 77 GS750 on FB. Approx. 200 hours of my free labor and about $850 in parts and pieces. The list is as follows:

                            Rebuilt components include

                            Both calipers
                            Both master cylinders
                            Front forks
                            Swingarm
                            4-VM26 carburetors (K&L Kits)
                            All fuel pipes between carbs
                            Oil pan removed and cleaned (I highly recommend this on older machines)

                            Replaced components are as follows:

                            Spark plugs
                            Battery and cables
                            Petcock
                            All fuel lines
                            Air filter
                            Front brake hoses
                            F & R brake pads
                            F & R tires, tubes and rim strips, Dunlop tires
                            F & R wheel bearings and seals
                            All outer engine covers and gaskets
                            Stator assembly + added Dyna S ignition
                            Carb covers and bowls with gaskets
                            Clutch friction plates
                            Shift shaft seal
                            Oil and filter changed twice within 6 miles
                            No master link chain and both sprockets. (a bear to install a freshly painted swingarm)

                            As I've said before, You have to do this because you're passionate about it. 200 hours of labor that if you had to pay for is about 20k.
                            This machine in concours condition might bring 4k, maybe.

                            My cash out of pocket is about $1,050 and I would/will do it again in a heartbeat.





                            Last edited by Bobbys 94; 06-29-2024, 09:17 AM.
                            1977 GS750
                            1978 GS750
                            1979 GS750L
                            1980 GS550e
                            1978 KZ1000
                            1975 Honda XL350 K1

                            Comment


                              #15
                              Originally posted by steve murdoch View Post
                              Excellent restoration, Bobby!
                              Glad that it ended up in your mitts because the VAST majority of the buyers would have scrapped it or parted it out.
                              You should enter that beauty for "Bike of the Month" consideration.
                              Thank you steve
                              1977 GS750
                              1978 GS750
                              1979 GS750L
                              1980 GS550e
                              1978 KZ1000
                              1975 Honda XL350 K1

                              Comment

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