Bit the bullet and got a Delkovic

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  • Grimly
    Forum Guru
    Past Site Supporter
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    • Sep 2012
    • 5764
    • Ireland

    #1

    Bit the bullet and got a Delkovic

    Or most of it...
    Delko downpipes, ?169


    But, they wanted another ?135 quid for a muffler, so I went the way I've gone previously and got this to go on it...



    A Hardly unused take-off from a Fat Bloke or something.
    For a mere ?25 and the cost of making a link pipe.
    It will respond to my diy decibel killer if it has to.
    Dave
    '79 GS850GN '80 GS850GT
    Only a dog knows why a motorcyclist sticks his head out of a car window
  • JS750
    Forum Apprentice
    • Feb 2015
    • 29
    • Northern Illinois

    #2
    I have a Delkovic on my 81 750E. Ive had it about 2 years now and it's pretty decent. The fitment for the muffler took a little tweaking and piping seems a little thin compared to V&H pipes. But it's a hell of alot lighter than the stock exhaust and overall I'm happy with it. Turns a goldish hue after it gets hot and polishes up easy.
    82 GS750T
    81 GS750E
    83 GS1100ES
    # Misc Parts is always > # of Running Bikes

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    • LAB3
      Forum Sage
      Past Site Supporter
      • Mar 2018
      • 3493
      • No fixed address

      #3
      Originally posted by JS750
      I have a Delkovic on my 81 750E. Ive had it about 2 years now and it's pretty decent. The fitment for the muffler took a little tweaking and piping seems a little thin compared to V&H pipes. But it's a hell of alot lighter than the stock exhaust and overall I'm happy with it. Turns a goldish hue after it gets hot and polishes up easy.
      If you hit the inside of the pipes with some high heat paint it helps lower the amount of discoloration.
      2001 Kawasaki Voyager XII (Current bike)
      1982 GS450txz (former bike)

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      • Charlie G
        Forum Guru
        Past Site Supporter
        Super Site Supporter
        • Feb 2009
        • 6440
        • Siskiyou county

        #4
        Be sure to give us feedback as time goes buy...
        sigpic
        83 GS1100g
        2006 Triumph Sprint ST 1050

        Ohhhh!........Torque sweet Temptress.........always whispering.... a murmuring Siren

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        • mvalenti
          Forum Mentor
          • Nov 2009
          • 748
          • Haverhill, MA

          #5
          Which bike is it going on?
          -Mark
          Boston, MA
          Suck Squeeze Bang Blow..
          sigpic
          1980 GS850G with 79 carbs.....

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          • GS1150Pilot
            Forum LongTimer
            Past Site Supporter
            • Nov 2013
            • 18917
            • MoN, AZ

            #6
            I'm ordering a Delkevic slip-on for my Bandit to replace the trashed D&D that is on it currently.
            "Thought he, it is a wicked world in all meridians; I'll die a pagan."
            ~Herman Melville

            2016 1200 Superlow
            1982 CB900f

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            • Grimly
              Forum Guru
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              • Sep 2012
              • 5764
              • Ireland

              #7
              Originally posted by mvalenti
              Which bike is it going on?
              The 1980 850.
              Just having a closer look at the Harley muffler that arrived today. It's different in structure to the Dyna mufflers I have on the XJ, so some tweaking might be needed, but a few rivets drilled out to remove the internals for inspection and modding is easily done.
              I'll fit it as-is, to see what the noise level and gas restriction is like as standard. It will probably be fine.
              Dave
              '79 GS850GN '80 GS850GT
              Only a dog knows why a motorcyclist sticks his head out of a car window

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              • bobtail84
                Forum Mentor
                Past Site Supporter
                Super Site Supporter
                • Mar 2016
                • 163
                • Westcliff-on-Sea Essex. UK

                #8
                Grimly, a mate of mine has the same system on his GS1000S with a cheeky 2nd hand flee bay aftermarket can and the system works very well and is definitely value for money.
                Jeff

                Living the dream...

                1980 GS1000 that has been modestly modified. https://www.thegsresources.com/_foru...ilies/cool.png

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                • Grimly
                  Forum Guru
                  Past Site Supporter
                  Super Site Supporter
                  • Sep 2012
                  • 5764
                  • Ireland

                  #9
                  Originally posted by bobtail84
                  Grimly, a mate of mine has the same system on his GS1000S with a cheeky 2nd hand flee bay aftermarket can and the system works very well and is definitely value for money.
                  I was looking at the Chinese shorty mufflers on the bay of fleas and thought they'd probably be a bit too loud, but the price is very tempting.
                  The alternative would be to simply make a stainless tube and length of baffle tube wrapped with glassfibre mat inside it, with a baffle plate somewhere in the length, but with Harley take-offs being so cheap, it makes more sense to re-employ them.
                  What I'd like to get is a flange to allow me to use the 3-point bolt-on mufflers - there are plenty of decent quality ones on the bay for not much money.
                  Dave
                  '79 GS850GN '80 GS850GT
                  Only a dog knows why a motorcyclist sticks his head out of a car window

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                  • Guest

                    #10
                    I've had the Delkevic header on my 1100 for about 3 years now. It did turn gold pretty much right away, but lately, I started seeing some really bad splotchy stains on the down pipes. The rest of it looked nice. I don't ride in the rain, nor do I touch it with greasy fingers (smearing shabby clothes, lol) so I don't know where they came from. I was a bit reluctant to take anything really coarse to it. However, whatever I did couldn't make it any worse than it already looked, so I took some expensive metal polish and a scotch brite to it. Lots of elbow grease, but it did clean up rather nicely.

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                    • Buffalo Bill
                      Forum Guru
                      Past Site Supporter
                      Super Site Supporter
                      • Jun 2008
                      • 6006
                      • New Buffalo, Michigan 49117

                      #11
                      Originally posted by Grimly
                      Or most of it...
                      Delko downpipes, ?169


                      But, they wanted another ?135 quid for a muffler, so I went the way I've gone previously and got this to go on it...



                      A Hardly unused take-off from a Fat Bloke or something.
                      For a mere ?25 and the cost of making a link pipe.
                      It will respond to my diy decibel killer if it has to.
                      You can take the gloss off that muffler with some 600 grit paper, so it looks closer to the pipes.
                      1982 GS1100G-
                      1990 GSX750/1127
                      1987 Honda CBR600F Hurricane
                      1985 Kawasaki GPz750

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                      • trevor
                        Forum LongTimer
                        Past Site Supporter
                        • Oct 2011
                        • 18680
                        • Victoria bc

                        #12
                        My V&H exhaust is 7 years old and with 36,000 kms (22,000 miles)....great quality!

                        No signature :(

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                        • Grimly
                          Forum Guru
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                          • Sep 2012
                          • 5764
                          • Ireland

                          #13
                          Originally posted by Buffalo Bill
                          You can take the gloss off that muffler with some 600 grit paper, so it looks closer to the pipes.
                          Heh; time and tide will take the gloss off it soon enough.
                          The PO had a go at that already with a bit of road rash.
                          Dave
                          '79 GS850GN '80 GS850GT
                          Only a dog knows why a motorcyclist sticks his head out of a car window

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                          • canuckxxx

                            #14
                            Originally posted by Grimly
                            The 1980 850.
                            Just having a closer look at the Harley muffler that arrived today. It's different in structure to the Dyna mufflers I have on the XJ, so some tweaking might be needed, but a few rivets drilled out to remove the internals for inspection and modding is easily done.
                            I'll fit it as-is, to see what the noise level and gas restriction is like as standard. It will probably be fine.
                            I put Harley Sporster mufflers on my GL1100 last winter. Got a pair of new ones still in the box for $20. They look and sound great IMO
                            IMG_3295.jpg

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                            • Grimly
                              Forum Guru
                              Past Site Supporter
                              Super Site Supporter
                              • Sep 2012
                              • 5764
                              • Ireland

                              #15
                              Spent this afternoon attacking the muffler with a slitting disc and pliers, making a nice floral arrangement.






                              Then offered it up to the Delko collector to see what the line of fit would be.

                              Last edited by Grimly; 03-11-2019, 07:39 PM.
                              Dave
                              '79 GS850GN '80 GS850GT
                              Only a dog knows why a motorcyclist sticks his head out of a car window

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