11.3 at 125mph wheelie

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  • Guest

    #1

    11.3 at 125mph wheelie

    I am sure this is not the right area but a lot of people helped me get this bike together... Ray, I can't keep the front wheel on the track. 1st,2nd,3rd, nothing but sky in the visor... hitting 5th at the finish line...
    Any suggestions on gearing or just get the wheelie bars mounted and get the times down... lets hear your thoughts...
    Curt
  • El Giablo

    #2
    How come you are running 34mm carbs, on such a large engine? I think 39mm - 40mm would be better fit. G.

    Comment

    • blowerbike
      Forum Guru
      GSResource Superstar
      • Aug 2008
      • 7057
      • Ohio Closer to KY Than Cleveland

      #3
      ok,
      with comments like this it is mandatory that you post a video clip of your above allegations....
      you have been for warned!!!

      Comment

      • Agemax
        Forum Guru
        • Apr 2008
        • 8371
        • plymouth uk

        #4
        Originally posted by blowerbike
        ok,
        with comments like this it is mandatory that you post a video clip of your above allegations....
        you have been for warned!!!
        here here, i second that, we want videos
        1978 GS1085.

        Just remember, an opinion without 3.14 is just an onion!

        Comment

        • Steve
          GS Whisperer
          • Jun 2005
          • 35925
          • southwest oHIo

          #5
          I agree, ...




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          Comment

          • Guest

            #6
            Is this a street/strip bike or just strip?

            Comment

            • Guest

              #7
              O.K. Here we go...

              Don: They are 38's Typo in sig. line

              Blower: Working on it...

              Chef: Street Strip...

              Video clip from crappy phone... maybe soon.

              Comment

              • rapidray
                Forum Guru
                GSResource Superstar
                • Oct 2006
                • 8195
                • So Cal

                #8
                Curt, if you are hitting 5th right at the finish line, you need 3-4 more teeth on the rear. You need to be in the neighborhood of 3.2-3.26 on the gear ratio for that motor. Ray.

                Comment

                • jwhelan65

                  #9
                  Keep diggin, if you can launch it..that is a mid 10's machine you have!

                  Comment

                  • Guest

                    #10
                    Mid, heck i'd say low. My cb1100f would run low 10's, 125 to 128 in the traps. Of course i had a bar on mine but it would spin alot.

                    Comment

                    • Guest

                      #11
                      Thanks for the support guys...

                      Ray: I have extra sprockets so that is my next change...

                      Jwhelan: The track was real sticky..

                      King: It had 180hp rear wheel when it was built in '89.

                      And I really would like to get my old wheelie bars on it...
                      We shall see...
                      Curt

                      Comment

                      • boingk

                        #12
                        Man, gotta see this thing in action!

                        I'm thinking of drawing up a quatermile on a lonely stretch of road outside of town and seeing what I can do. You know, record it with a walking-wheel (or just the bikes odometer) and paint lines at either end, plus fit a handlebar push-button for a stopwatch. Nothing special, but should be fun.

                        Anyway, good luck with the bike and hope it gets where you want it to.

                        Cheers - boingk

                        Comment

                        • jwhelan65

                          #13
                          Originally posted by kingofvenus
                          Mid, heck i'd say low. My cb1100f would run low 10's, 125 to 128 in the traps. Of course i had a bar on mine but it would spin alot.
                          Again If you can launch it..

                          Comment

                          • rapidray
                            Forum Guru
                            GSResource Superstar
                            • Oct 2006
                            • 8195
                            • So Cal

                            #14
                            That bike SHOULD run in the 9s as is! With a slick, wheelie bar, & air shifter it is an 8 second bike! Ray.

                            Comment

                            • Guest

                              #15
                              I guess it is all in the education of the hands... sounds like I need to change the gearing and go play some more...

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