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  • New XS 11 owner have some questions

    I am a proud new owner of 79 XS 11. It is black and yellow and Kenny Roberts tribute paintjob. Changed all the plugs. Then change the oil. I noticed the bike sounded differentHas anyone else experienced this?
    79 Kenny Roberts Tribute

  • #2
    welcome

    Originally posted by Janzellotti View Post
    I am a proud new owner of 79 XS 11. It is black and yellow and Kenny Roberts tribute paintjob. Changed all the plugs. Then change the oil. I noticed the bike sounded differentHas anyone else experienced this?
    welcome to the site, this is a great community of guys that love these bikes and will be more than willing to help with any issues you may have.
    so now to your question, i guess that really depends on how the bike was running before the oil and plug change. what type of oil did you use, what type of plugs.

    and we love pics of bikes, and would love to see that paint job. there is a guy on here that just did a build of one of these bikes and did the same paint job his name is xs1100carbon.
    xs1100 hartail bobber

    http://i1169.photobucket.com/albums/...-38-36_563.jpg

    Comment


    • #3
      Hey Janz,

      First of all, welcome to the FUN! Secondly, have you got a manual, printed or electronic, owner's or service? If not, then you need to follow the links in Catatonic Bugs profile so you can download some.

      A common mistake folks make is to pull the oil filter chamber, and think they have drained the oil, when in fact the oil drain plug is just behind the oil filter chamber on the side of the large rectangular tranny/engine pan.

      Then the second mistake is filling the bike with oil, either just going ahead and putting in 3 quarts of oil...but having not properly drained it all, it can get overfilled! OR...they use the oil level indicator, but have the bike on the sidestand instead of the centerstand...which again causes an overfill condition.

      You weren't very descriptive on how the sound changed?? Is it more tinny or rattling in it's nature, more or less noisy? If it was low on oil to begin with, it could have been more noisier that after fresh oil in it.

      We can only suggest from what you tell us....more data please!

      T.C.
      T. C. Gresham
      81SH "Godzilla" . . .1179cc super-rat.
      79SF "The Teacher" . . .basket case!
      History shows again and again,
      How nature points out the folly of men!

      Comment


      • #4
        Originally posted by Janzellotti View Post
        I am a proud new owner of 79 XS 11. It is black and yellow and Kenny Roberts tribute paintjob. Changed all the plugs. Then change the oil. I noticed the bike sounded differentHas anyone else experienced this?
        What weight oil did you put back into the bike? You might be hearing a little more vavle train noise..? Are your plugs torqued good? As TC said, a little more detail woupd help us but in general engine noise shouldnt change when you change the oil or plugs...
        '79 XS11 F
        Stock except K&N

        '79 XS11 SF
        Stock, no title.

        '84 Chevy K-10 "Big Blue"
        GM 350, Muncie SM465, NP208, GM 10 Bolt with 3.42gears turnin 31x10.5 Baja Claws

        "What they do have is an implacable, unrelenting presence and movement that bespeaks massive power lurking behind paint and chrome. They don't wail like a screeching ninja, the don't rumble like a harley. They just growl like a spactic, stressed out badger waiting to rip your face off and eat your soul." Trainzz~RIP~

        Comment


        • #5
          Originally posted by Janzellotti View Post
          I am a proud new owner of 79 XS 11. It is black and yellow and Kenny Roberts tribute paintjob. Changed all the plugs. Then change the oil. I noticed the bike sounded differentHas anyone else experienced this?
          YES ! THE BEST OIL I'VE FOUND SO FAR IS THE YAMA LUBE. I ADD A LITTLE LESS AND THEN A CUP OF DURA LUBE OR PROLONG. BEEN DOING THIS ON XS650s FOR MANY YEARS. BEEN TOLD MY ENGINES ARE TO QUIET AND MY VALVES ARE GOING TO BURN THEN I TELL THOSE GUYS MY VALVES ARE SET 2 THOUSANDS WIDER THAN MANUAL. THEY START THEIR BIKES AND THE TIN CAN HAS CHANGE IN IT. I'VE BEEN INTO XS650s for 15 years. JUST STARTED TOUCHING UP THIS 81 1100LH AND DID THE SAME, PURRS AND THE FRONT COMES OFF THE GROUND FOR 30 FT. IN 2nd. ONLY HAD IT 4 MONTHS SO TIME WILL TELL. BEEN WORKING ON THE BIKE MORE THAN RIDING BUT THIS SUMMER SHOULD TELL. GOOD LUCK ON YOURS ! BOUGHT A BRANDY NEW XS1100SF RODE FOR 56K AND SOLD TO MY BUD. Don };~)
          76 XS650 C ROADSTER
          80 XS650 G Special II
          https://ibb.co/album/icbGgF
          80 XS 1100 SG
          81 XS 1100LH/SH DARKHORSE
          https://tinyurl.com/k6nzvtw
          AKA; Don'e, UD, Unca Don'e

          Comment


          • #6
            20/50 synthetic . Sound quiter out the pipe but a soft ticking up front. clutch would slip a little when getting on it hard but has been strong since the oil change /plugs. i got cheapie plug
            79 Kenny Roberts Tribute

            Comment


            • #7
              Synthetic most always causes clutch slip. If it has any friction modifiers in the oil you will get slip.

              These bikes do have a very loud top end.
              Nathan
              KD9ARL

              μολὼν λαβέ

              1978 XS1100E
              K&N Filter
              #45 pilot Jet, #137.5 Main Jet
              OEM Exhaust
              ATK Fork Brace
              LED Dash lights
              Ammeter, Oil Pressure, Oil Temp, and Volt Meters

              Green Monster Coils
              SS Brake Lines
              Vision 550 Auto Tensioner

              In any moment of decision the best thing you can do is the right thing, the next best thing is the wrong thing, and the worst thing you can do is nothing.

              Theodore Roosevelt

              Comment


              • #8
                Yes i notice the clutch seems to be working better. The oil said it had superior wet clutch protection The clutch is working perfectly now But it just doesn't have the same sound It use to have a real deep sounding seems much quieter now except for the front end. Any suggestions on the best plugs to use. And I'm also in the market for a folding or emergency kick start lever if anybody has 1 let me know.I am still trying to figure out how to post pictures of my bike I tried and ask for a URL
                79 Kenny Roberts Tribute

                Comment


                • #9
                  Originally posted by Janzellotti View Post
                  Any suggestions on the best plugs to use?
                  NGK BP6ES, just the plain old stock ones.
                  Nathan
                  KD9ARL

                  μολὼν λαβέ

                  1978 XS1100E
                  K&N Filter
                  #45 pilot Jet, #137.5 Main Jet
                  OEM Exhaust
                  ATK Fork Brace
                  LED Dash lights
                  Ammeter, Oil Pressure, Oil Temp, and Volt Meters

                  Green Monster Coils
                  SS Brake Lines
                  Vision 550 Auto Tensioner

                  In any moment of decision the best thing you can do is the right thing, the next best thing is the wrong thing, and the worst thing you can do is nothing.

                  Theodore Roosevelt

                  Comment


                  • #10
                    Originally posted by Janzellotti View Post
                    And I'm also in the market for a folding or emergency kick start lever if anybody has 1 let me know.I am still trying to figure out how to post pictures of my bike I tried and ask for a URL
                    Are you sure that yours is not in it's place?
                    Stand on the right side of the bike, and look down to a point just above the swing arm pivot, (about 2 inches above) and on the front of the cross tube you should see a bracket welded to the cross tube. There should be a wing nut holding the starter lever to the bracket.

                    CZ

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