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    #1

    GUNSON Colortune???

    Error Page | eBay
    https://www.ebay.com/itm/233171954676


    Is this the same as the MORGAN Colortune? Interested but when I eBayed MORGAN Colortune, got this.

    Thanks,

    DH
    Rides ROADKILL-1981 GS850G, very slowly these days.
    Tags: None
    #2
    I recently used a Gunson colortune on my 850. Half an hour later had a smooth running engine. Make sure the carbs are balanced beforehand and just follow the instructions. Best bit of kit I've bought in a while.

    Comment

      #3
      Did Morgan actually produce one, or did they just sell the Gunson unit?

      Either way, it will be the same thing.

      .
      sigpic
      mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
      hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
      #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
      #2 son: 1980 GS1000G
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      Comment

        #4
        Not sure if Gunson sold it to Morgan, but it's the real thing.
        ---- Dave
        79 GS850N - Might be a trike soon.
        80 GS850T Single HIF38 S.U. SH775, Tow bar, Pantera II. Gnarly workhorse & daily driver.
        79 XS650SE - Pragmatic Ratter - goes better than a manky old twin should.
        92 XJ900F - Fairly Stock, for now.

        Only a dog knows why a motorcyclist sticks his head out of a car window

        Comment

          #5
          I purchased my Gunson Colortune directly from the Morgan Carbtune website, so Morgan is probably reselling. Regardless, like Grimly said, it's the real deal.

          Comment

            #6
            Don't these only test the pilot circuits?

            It's not like you can use them on the road at WOT with a load on.
            Richard
            sigpic
            GS1150 EF bought Jun 2015
            GS1150 ES bought Mar 2014: ES Makeover Thread AND blog: Go to the Blog
            GS1100 G (2) bought Aug 2013: Road Runner Project Thread AND blog: Go to the Blog
            GS1100 G (1) Dad bought new 1985 (in rebuild) see: Dad's GS1100 G Rebuild AND blog: Go to the Blog
            Previously owned: Suzuki GS750 EF (Canada), Suzuki GS750 (UK)(Avatar circa 1977), Yamaha XT500, Suzuki T500, Honda XL125, Garelli 50
            Join the United Kingdom (UK) Suzuki GS Facebook Group here

            Comment

              #7
              Originally posted by londonboards View Post
              Don't these only test the pilot circuits?

              It's not like you can use them on the road at WOT with a load on.
              i use it to check part throttle and mid throttle opening, so you can get a pretty good idea on pilot jets and needle settings.
              1978 GS1085.

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

              Comment

                #8
                Originally posted by Grimly View Post
                Not sure if Gunson sold it to Morgan, but it's the real thing.
                Even better, anything that can get an extra 1/10 HP outta the old Isetta 300 has to be worth the money. Are these as quick off the line as a Can An Spyder?????

                Got my Colortune in the mail yesterday, can't wait to try it once I get everything else lined up right.

                Letcha know,

                DH
                Rides ROADKILL-1981 GS850G, very slowly these days.

                Comment

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