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Street fighter/ Bobber build 2.0

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  • Lose the mirrors (bobbers don't have em), get some black fork gaiters to cover up them skinny legs and lower headlight a few inches (street fighter). But that's just how I would finish it off. Square gauges are retro which I think is cool. Like paint choice.

    Great work!
    Rob - 79 SF

    Comment


    • Originally posted by madmax-im View Post
      I have to admit my skeptiscism initially but I wholeheartedly agree with Marco...you have achieved what few actually set out to accomplish. I am a purist at heart however I must say I wouldnt mind owning and riding this one...IMO keep the gauges and mirrors...I dont think they detract from the look....my hats off to you
      Thank you sir! That means a lot coming from your respected crowd. i must admit i have a purist streak but an even wider perfectionist streak the combination always turned it into a endless train wreck.....No amount of work, pristine original parts, amount of shine was ever good enough to be seen in public....

      So prier to this adventure a wise bird (paid professional) suggested I incorporate levels of fit and finish into my project (therefor planed) imperfection at different levels in order to keep moving forward. So I picked a few items that had to be perfect #1 balance #2 non stock #3 paint #4-20 I picked different levels of finish.....I must admit I had a blast and the advise kept me moving forward...
      1979 F worst one i could find
      to convert into a bobber/ streetfighter!
      _________________________________

      We can't all get along!

      Comment


      • Originally posted by mrhammer2u View Post
        Lose the mirrors (bobbers don't have em), get some black fork gaiters to cover up them skinny legs and lower headlight a few inches (street fighter). But that's just how I would finish it off. Square gauges are retro which I think is cool. Like paint choice.

        Great work!
        Retro! U smart that's the term I was looking for....Black gators I have, put them on and off, on and off they upset the balance in my opinion. Now if I could get just the chrome coil springs like the rear shocks that maybe the bomb.

        What if we gave it a new category (style) then I could keep the Mirrors LOL
        Maybe: SLobber
        Fighting Bobber
        Strobber
        Streetbob

        Just having fun! Streetbob does have a certain ring I must say LOL
        1979 F worst one i could find
        to convert into a bobber/ streetfighter!
        _________________________________

        We can't all get along!

        Comment


        • Originally posted by Fearthepack View Post
          Retro! U smart that's the term I was looking for....Black gators I have, put them on and off, on and off they upset the balance in my opinion. Now if I could get just the chrome coil springs like the rear shocks that maybe the bomb.

          What if we gave it a new category (style) then I could keep the Mirrors LOL
          Maybe: SLobber
          Fighting Bobber
          Strobber
          Streetbob

          Just having fun! Streetbob does have a certain ring I must say LOL
          sounds like a Hardley Ableson...
          1980 XS650G Special-Two
          1993 Honda ST1100

          Comment


          • Originally posted by madmax-im View Post
            sounds like a Hardley Ableson...
            Your right...Damn there are no more original ideas...
            1979 F worst one i could find
            to convert into a bobber/ streetfighter!
            _________________________________

            We can't all get along!

            Comment


            • OK, back to the business end of this build.... took 6-7 rides around the block adjusting the air/ fuel mixture screws not much luck....
              1.butterflies all synced with motion pro style sync tool
              2.got a great smooth idle
              3.Breaks up at roughly 4000 rpms no matter air /fuel settings
              2.00,2.25,2.50,2.75,3.00 turns out from lite seat
              4. tach seems fine (acurate) while not moving but wants to jump from 2000 to five and 3000 to 6000 rpms while going down the road
              5. Light backfire trough carbs and tail pipe
              6. I could see backfire in clear sycn tube on #1 vacuum fitting seemed to go away when all butterflies got synced
              7. Nice acceleration from 2000 to 3500 then flat

              For the life of me I don't remember and no pics show it but don't know if I removed and cleaned the Venturi tube (needle jets)

              Looks like I get to dive back into carbs anything else I should look for while in the carbs?

              Also the front @%^&*(##@$%^@#%@$@%bitchen brakes still have air in them. My nemesis

              Also torqued the head bolts, oil pan, ACCT, and valve cover bolts all needed attention after getting it hot. Didn't really expect that.
              1979 F worst one i could find
              to convert into a bobber/ streetfighter!
              _________________________________

              We can't all get along!

              Comment


              • Check your float height. IF the fuel level is about 1.5mm low, you will run out of fuel at about 3-4K. DAMHIK. Also, check the main jets while you are in there. Seems like it isn't getting the fuel it needs, or maybe way too much fuel, and black plugs.
                As an aside, I always check the sync at 4K RPM once the idle is correct, just to make sure the carbs stay working together.
                Front brake, when parked for the night, use a bungie to put on the front brake for the night. It will help the air to float to the "top".
                Ray Matteis
                KE6NHG
                XS1100 E '78 (winter project)
                XS1100 SF Bob Jones worked on it!

                Comment


                • Originally posted by DiverRay View Post
                  Check your float height. IF the fuel level is about 1.5mm low, you will run out of fuel at about 3-4K. DAMHIK. Also, check the main jets while you are in there. Seems like it isn't getting the fuel it needs, or maybe way too much fuel, and black plugs.
                  As an aside, I always check the sync at 4K RPM once the idle is correct, just to make sure the carbs stay working together.
                  Front brake, when parked for the night, use a bungie to put on the front brake for the night. It will help the air to float to the "top".
                  Plugs as follow:
                  #1 Dry and sooty
                  #2, #4 between just normal to almost wet
                  #3 Nice, slight brown
                  Not run sense Tuesday

                  I set All floats from top of gasket to top of each side of float to 25.7mm or 1inch will recheck.

                  Will Try the front brake trick, little SOB.
                  1979 F worst one i could find
                  to convert into a bobber/ streetfighter!
                  _________________________________

                  We can't all get along!

                  Comment


                  • Originally posted by Fearthepack View Post
                    ... I set All floats from top of gasket to ....
                    If you really did set the floats from the top of the gasket and not from the carburetor body gasket surface then the floats are wrong.

                    The floats are too high by the thickness of one gasket when the carburetors are upside down and that makes them too low in the float bowls and too lean when the engine is running.

                    Take off the gaskets and reset the floats. I know, that's easy for me to say.

                    .
                    -- Scott
                    _____

                    2004 ST1300A: No name... yet
                    1982 XJ1100J: "Baby" SS Brakes, '850 FD, ACCT
                    1980 XS1100G: "Columbo" SS Brakes, '850 FD, ACCT
                    1979 XS1100SF: "Bush" W.I.P.
                    1979 XS1100F: parts
                    2018 Heritage Softail Classic 117 FLHCS SE: "Nanuk" It's DEAD, it's not just resting. It is an EX cycle.

                    Comment


                    • Originally posted by 3Phase View Post
                      If you really did set the floats from the top of the gasket and not from the carburetor body gasket surface then the floats are wrong.

                      The floats are too high by the thickness of one gasket when the carburetors are upside down and that makes them too low in the float bowls and too lean when the engine is running.

                      Take off the gaskets and reset the floats. I know, that's easy for me to say.

                      .
                      Thank you I will take your suggestion to task
                      1979 F worst one i could find
                      to convert into a bobber/ streetfighter!
                      _________________________________

                      We can't all get along!

                      Comment


                      • Did this ever get running smoothly?
                        80G

                        Comment


                        • Back in the saddle again....LIFE is what happens to keep you from completing projects sad put true...I got the bike out of storage again and onto build 3.0.
                          Took the carbs apart very clean still, did find a clog in the float bowl vent of number 2 carb.... reset all the float levels they were way rich which should explain the sooty black plugs. Fired right up but wow the belching of raw gas out the tailpipe so rich. I'm running pods and 4 into 1 with small barely a muffler. took the carbs back apart and finally, finally, finally, finally found I was missing the 4 large screw plugs at the bottom of each pilot jet stack. I can only imagine how much gas was being sucked up the through the pilot jet. Installed the missing screws,Started back up and what a difference, no visible signs or smell out the tailpipe. Now onto dialing it in with sync gauges. Small battle won. Hurrah Looks like time off gave me usable wisdom.
                          1979 F worst one i could find
                          to convert into a bobber/ streetfighter!
                          _________________________________

                          We can't all get along!

                          Comment


                          • Pretty cool!
                            79 XS11 Special (Lazarus)
                            80 XS850 Special (Old Faithful)
                            80 XS11 Standard sorta stock (Beatrice)
                            79 DT 100

                            Comment


                            • I'm using modified pods on the carbs so what should be done with the carb tubes that would have run to the stock air box. They are just above the fuel intake connectors. Nothing or do they need capped? hope i explained that good enough...
                              1979 F worst one i could find
                              to convert into a bobber/ streetfighter!
                              _________________________________

                              We can't all get along!

                              Comment


                              • Leave them open as they are bowl vents. Capping them will result in a flooding condition.
                                2H7 (79) owned since '89
                                3H3 owned since '06

                                "If it ain't broke, modify it"

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