Harris Exhaust info

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  • jwhelan65
    • Jan 2026

    #1

    Harris Exhaust info

    Wondering if anyone is familiar with these exhausts? Found one for a decent price for the 750e, just curiuos as to how good they are.



  • srsupertrap
    Forum Sage
    Past Site Supporter
    • Oct 2007
    • 2208
    • Erie, CO.

    #2
    Those are a staple aftermarket exhausts from the UK, the workmanship and materials are highly rated but don't expect the same performance gains from a Bassani, Yosh or Supertrapp Like any of us can get the latter
    Steve

    1979 GS1000E (45 Yrs), 1981 GPz550 (11 Yrs)

    Comment

    • posplayr
      Forum LongTimer
      GSResource Superstar
      Past Site Supporter
      • Dec 2007
      • 23673
      • Tucson Az

      #3
      http://www.gumtree.ie/dublin/95/48871495.html

      Including cost of shipping might be prohibitive

      Comment

      • salty_monk
        Forum LongTimer
        GSResource Superstar
        Past Site Supporter
        Super Site Supporter
        • Oct 2006
        • 14001
        • London, UK to Redondo Beach, California

        #4
        Should be stainless I think.... My Bassani is loud!!
        1980 GS1000G - Sold
        1978 GS1000E - Finished!
        1980 GS550E - Fixed & given to a friend
        1983 GS750ES Special - Sold
        2009 KLR 650 - Sold - gone to TX!
        1982 GS1100G - Rebuilt and finished. - Sold
        2009 TE610 - Dual Sporting around dreaming of Dakar..... - FOR SALE!

        www.parasiticsanalytics.com

        TWINPOT BRAKE UPGRADE LINKY: http://www.thegsresources.com/_forum...e-on-78-Skunk/

        Comment

        • jwhelan65

          #5
          Originally posted by posplayr
          http://www.gumtree.ie/dublin/95/48871495.html

          Including cost of shipping might be prohibitive
          Yeah might be kind of expensive, converts to $285 before shipping...still not bad for a full exhaust.

          Comment

          • chuck hahn
            Forum LongTimer
            Past Site Supporter
            • May 2009
            • 25917
            • Norman, Oklahoma

            #6
            this may be a dumb question.. On the gumtree dublin link the guy said they wouldnt fit his 750 "GSX" but the tab is stamped with GS 750. So whats the difference between a GS 750 and the GSX? Is the GSX like crotch rocket style or what?
            MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
            1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550

            NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.


            I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.

            Comment

            • jwhelan65

              #7
              Originally posted by chuck hahn
              this may be a dumb question.. On the gumtree dublin link the guy said they wouldnt fit his 750 "GSX" but the tab is stamped with GS 750. So whats the difference between a GS 750 and the GSX? Is the GSX like crotch rocket style or what?
              I believe GSX is the European version, so by that logic one would assume they should be the same port spacing..hmmm.

              Comment

              • chuck hahn
                Forum LongTimer
                Past Site Supporter
                • May 2009
                • 25917
                • Norman, Oklahoma

                #8
                well if thats the case Joe.. then if it didnt fit his 750 will,it fit yours?? HMM ?? It does however clearly say GS 750 and not 750GSX too!!! Would really suck wind to spend the cash and be stuck.
                MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
                1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550

                NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.


                I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.

                Comment

                • doctorgonzo

                  #9
                  Originally posted by jwhelan65
                  I believe GSX is the European version, so by that logic one would assume they should be the same port spacing..hmmm.
                  GSX is how europeans designate the 16 valve right? An 8 valve earlier 750 they'd calla GS same as us.

                  Comment

                  • chuck hahn
                    Forum LongTimer
                    Past Site Supporter
                    • May 2009
                    • 25917
                    • Norman, Oklahoma

                    #10
                    AHHH ...the 16 valve (GSX) must have different port spacing than than the 8 valve GS 750s.. That probably explains why they wouldnt fit on his GSX version.. So logically they WILL fit on Joes 8 valve then.
                    MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
                    1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550

                    NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.


                    I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.

                    Comment

                    • jwhelan65

                      #11
                      Originally posted by chuck hahn
                      well if thats the case Joe.. then if it didnt fit his 750 will,it fit yours?? HMM ?? It does however clearly say GS 750 and not 750GSX too!!! Would really suck wind to spend the cash and be stuck.
                      yeah no doubt, I emailed the guy to find out exactly where and how it didn't fit. He wasn't very specific as to what the problem was.

                      Comment

                      • chuck hahn
                        Forum LongTimer
                        Past Site Supporter
                        • May 2009
                        • 25917
                        • Norman, Oklahoma

                        #12
                        well what to do??? hope you roll a lucky one and give it a shot or try to find some domestically.....I have seen new 4 into one in Dennis Kirk and JC Whitney has a few too.
                        MY BIKES..1977 GS 750 B, 1978 GS 1000 C (X2)
                        1978 GS 1000 E, 1979 GS 1000 S, 1973 Yamaha TX 750, 1977 Kawasaki KZ 650B1, 1975 Honda GL1000 Goldwing, 1983 CB 650SC Nighthawk, 1972 Honda CB 350K4, 74 Honda CB550

                        NEVER SNEAK UP ON A SLEEPING DOG..NOT EVEN YOUR OWN.


                        I would rather trust my bike to a "QUACK" that KNOWS how to fix it rather than a book worm that THINKS HE KNOWS how to fix it.

                        Comment

                        • voivod

                          #13
                          gs is the 2 valve and exhaust bolts at bottom of can
                          gsx is the 4 valve and it bolts up top of can

                          Comment

                          • tone

                            #14
                            Gs 8 valve & gsx 16 valve port spacing is the same so either exhaust will fit at the head, i'm guessing the problem the guy had fitting it was with it catching around the sump or footrest area

                            Harris exhausts have not actually been made by harris themselves for many years & the company that took over production no longer makes this type anymore as far as i'm aware (although they keep promising to make a new batch)

                            This type of harris exhaust used to come in either chrome steel or "black chrome" & every one comes complete with the famous harris mid range hole as standard & for free

                            Comment

                            • hampshirehog
                              Forum LongTimer
                              Past Site Supporter
                              • Oct 2007
                              • 12675
                              • Hampshire. UK

                              #15
                              Norman Hyde has them in stock:


                              They are a pretty decent pipe though I was never impressed with the quality of the chrome on the originals. You see loads of real rusty ones around.
                              79 GS1000S
                              79 GS1000S (another one)
                              80 GSX750
                              80 GS550
                              80 CB650 cafe racer
                              75 PC50 - the one with OHV and pedals...
                              75 TS100 - being ridden (suicidally) by my father

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