Paint your carbs?

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  • old_skool
    XSive Maximus
    • Nov 2011
    • 554
    • Ohio

    #1

    Paint your carbs?

    I've heard of people painting their carbs and some even say not too. Who here has and have some pics of their finished products, whats the pros and cons. I'm going to try soda blasting mine, I'm polishing the bowls and vacuum covers, but not sure which way I want to go with the bodies. Is there a special type of paint? what kind of prep would be needed? Thanks! Really looking forward to seeing someone elses results.
    81 XS1100H
  • natemoen
    Master of XSology
    • May 2010
    • 8640
    • Fargo

    #2
    The midnight special carbs came black from the factory, so it is possible.

    Prep would be no different than any other aloy paint prep work. Obviously you would need some paint that was gas proof but I would probably go with powder coating if I were going to do it personally.
    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

    • XS1100_OEM4ME
      XS-XJ Guru
      • Mar 2009
      • 1619
      • Fort Myers, Florida

      #3
      Carbs

      I detail paint mine, the bodies and trim, then polish the tops and bowls and use new S/S hardware. Yamaha coated the carbs on the MNS so I don't see a problem, just mask off "EVERYTHING" you don't want paint on / in






      Originally posted by old_skool
      I've heard of people painting their carbs and some even say not too. Who here has and have some pics of their finished products, whats the pros and cons. I'm going to try soda blasting mine, I'm polishing the bowls and vacuum covers, but not sure which way I want to go with the bodies. Is there a special type of paint? what kind of prep would be needed? Thanks! Really looking forward to seeing someone elses results.
      1979 XS1100 Special (Mad Max, OEM) Current
      1980 XS1100 Special
      1990 V Max
      1982 KZ750 LTD Twin
      1986 700 FZR Yamaha Fazer (faster then expected)
      1979 XS750 Special (my 1st Special)
      1974 CB750-Four



      Past/pres Car's
      1961 Catalina 389/1970 Torino GT 351/1967GTO 12to1 comp./ Roller cam/ T-10/ 456 gear/Tri-power/1967 GTO 400, 1969 Camaro, 1968 Z28, 2001 BMW M Roadster 0 to 60 in 4.5 sec. Jaguar XK8

      Comment

      • old_skool
        XSive Maximus
        • Nov 2011
        • 554
        • Ohio

        #4
        Nice detail work, how/what technique did you use to clean those carbs so well...or is that silver paint?
        81 XS1100H

        Comment

        • XS1100_OEM4ME
          XS-XJ Guru
          • Mar 2009
          • 1619
          • Fort Myers, Florida

          #5
          Carb paint

          And , yes, the top braces are on backward in the pic's, I turned them around befrore install Use a light coat of self-etching primer, then two light top coats of the color of you like with a good motor paint. I clear coated the polished parts to keep from tarnishing
          1979 XS1100 Special (Mad Max, OEM) Current
          1980 XS1100 Special
          1990 V Max
          1982 KZ750 LTD Twin
          1986 700 FZR Yamaha Fazer (faster then expected)
          1979 XS750 Special (my 1st Special)
          1974 CB750-Four



          Past/pres Car's
          1961 Catalina 389/1970 Torino GT 351/1967GTO 12to1 comp./ Roller cam/ T-10/ 456 gear/Tri-power/1967 GTO 400, 1969 Camaro, 1968 Z28, 2001 BMW M Roadster 0 to 60 in 4.5 sec. Jaguar XK8

          Comment

          • bikerphil
            Master of XSology
            • Jan 2008
            • 8629
            • South Flori-DUH

            #6
            I paint mine with a small brush and high temp silver when they are on the bike. I just do the outer two that are visible. They look pretty good and are easy to touch up (5 minutes). Yeah I know the top screws are rusty, they have SS now.

            2H7 (79) owned since '89
            3H3 owned since '06

            "If it ain't broke, modify it"

            Comment

            • old_skool
              XSive Maximus
              • Nov 2011
              • 554
              • Ohio

              #7
              Originally posted by XS1100_OEM4ME
              And , yes, the top braces are on backward in the pic's, I turned them around before install Use a light coat of self-etching primer, then two light top coats of the color of you like with a good motor paint. I clear coated the polished parts to keep from tarnishing
              I noticed they start to tarnish pretty fast after polishing them, I was thinking of using Mothers aluminum polish afterwards, but the clear coat would be a lot easier and less follow up maintenance, how does it hold up?
              81 XS1100H

              Comment

              • DAVINCI
                XS-XJ Guru
                • Jan 2011
                • 1048
                • Cedar Mountain, NC

                #8
                I went a completely different direction. Duplicolor Metalcast. It's a two-part coating. I think they have three or four colors. No problems with fuel, but then my carbs don't leak . The stuff does chip easily, though. It's more brittle than any other paint I've ever used.

                Former owner, but I have NO PARTS LEFT!

                Comment

                • XS1100_OEM4ME
                  XS-XJ Guru
                  • Mar 2009
                  • 1619
                  • Fort Myers, Florida

                  #9
                  Clear

                  I like it especialy on the carbs because they are a PIA to get too to wax, they lose a little of the "chrome" look, but here close to the beach in Florida, the "chrome look" doesn't last long Eastwood has one just for bare metal, but others might work just as well I did my whole motor case covers also, here is how it looked, this was before carb, valve cover, tank & sidecover paint


                  This is after carb paint

                  You would be suprised how many complament on the carbs, especialy when I tell them the bike is 33 years old





                  Originally posted by old_skool
                  I noticed they start to tarnish pretty fast after polishing them, I was thinking of using Mothers aluminum polish afterwards, but the clear coat would be a lot easier and less follow up maintenance, how does it hold up?
                  1979 XS1100 Special (Mad Max, OEM) Current
                  1980 XS1100 Special
                  1990 V Max
                  1982 KZ750 LTD Twin
                  1986 700 FZR Yamaha Fazer (faster then expected)
                  1979 XS750 Special (my 1st Special)
                  1974 CB750-Four



                  Past/pres Car's
                  1961 Catalina 389/1970 Torino GT 351/1967GTO 12to1 comp./ Roller cam/ T-10/ 456 gear/Tri-power/1967 GTO 400, 1969 Camaro, 1968 Z28, 2001 BMW M Roadster 0 to 60 in 4.5 sec. Jaguar XK8

                  Comment

                  • XS1100_OEM4ME
                    XS-XJ Guru
                    • Mar 2009
                    • 1619
                    • Fort Myers, Florida

                    #10
                    Davinci & Phill

                    Nice work to both Davinci and Phil I love seeing these antiques looking better then some guys two year old bikes
                    1979 XS1100 Special (Mad Max, OEM) Current
                    1980 XS1100 Special
                    1990 V Max
                    1982 KZ750 LTD Twin
                    1986 700 FZR Yamaha Fazer (faster then expected)
                    1979 XS750 Special (my 1st Special)
                    1974 CB750-Four



                    Past/pres Car's
                    1961 Catalina 389/1970 Torino GT 351/1967GTO 12to1 comp./ Roller cam/ T-10/ 456 gear/Tri-power/1967 GTO 400, 1969 Camaro, 1968 Z28, 2001 BMW M Roadster 0 to 60 in 4.5 sec. Jaguar XK8

                    Comment

                    • crazy steve
                      XS-XJ Guru MODERATOR
                      • Jan 2009
                      • 7932
                      • Beautiful outer Yelm, WA

                      #11
                      I'm a powdercoat user....

                      [IMG][/IMG]

                      ... but this requires complete disassembly of the carbs to do.
                      Fast, Cheap, Reliable... Pick any two

                      '78E original owner - resto project
                      '78E ???? owner - Modder project FJ forks, 4-piston calipers F/R, 160/80-16 rear tire
                      '82 XJ rebuild project
                      '80SG restified, red SOLD
                      '79F parts...
                      '81H more parts...

                      Other current bikes:
                      '93 XL1200 Anniversary Sportster 85RWHP
                      '86 XL883/1200 Chopper
                      '82 XL1000 w/1450cc Buell, Baker 6-speed, in-progress project
                      Cage: '13 Mustang GT/CS with a few 'custom' touches
                      Yep, can't leave nuthin' alone...

                      Comment

                      • XS1100_OEM4ME
                        XS-XJ Guru
                        • Mar 2009
                        • 1619
                        • Fort Myers, Florida

                        #12
                        Brass plugs

                        What did you use for those brass looking plugs, NICE
                        Originally posted by DAVINCI
                        I went a completely different direction. Duplicolor Metalcast. It's a two-part coating. I think they have three or four colors. No problems with fuel, but then my carbs don't leak . The stuff does chip easily, though. It's more brittle than any other paint I've ever used.

                        1979 XS1100 Special (Mad Max, OEM) Current
                        1980 XS1100 Special
                        1990 V Max
                        1982 KZ750 LTD Twin
                        1986 700 FZR Yamaha Fazer (faster then expected)
                        1979 XS750 Special (my 1st Special)
                        1974 CB750-Four



                        Past/pres Car's
                        1961 Catalina 389/1970 Torino GT 351/1967GTO 12to1 comp./ Roller cam/ T-10/ 456 gear/Tri-power/1967 GTO 400, 1969 Camaro, 1968 Z28, 2001 BMW M Roadster 0 to 60 in 4.5 sec. Jaguar XK8

                        Comment

                        • XS1100_OEM4ME
                          XS-XJ Guru
                          • Mar 2009
                          • 1619
                          • Fort Myers, Florida

                          #13
                          Bits and pieces

                          Here are all the bits and pieces painted and back on the bike, and yes, it does need washed and detailed

                          1979 XS1100 Special (Mad Max, OEM) Current
                          1980 XS1100 Special
                          1990 V Max
                          1982 KZ750 LTD Twin
                          1986 700 FZR Yamaha Fazer (faster then expected)
                          1979 XS750 Special (my 1st Special)
                          1974 CB750-Four



                          Past/pres Car's
                          1961 Catalina 389/1970 Torino GT 351/1967GTO 12to1 comp./ Roller cam/ T-10/ 456 gear/Tri-power/1967 GTO 400, 1969 Camaro, 1968 Z28, 2001 BMW M Roadster 0 to 60 in 4.5 sec. Jaguar XK8

                          Comment

                          • XS1100_OEM4ME
                            XS-XJ Guru
                            • Mar 2009
                            • 1619
                            • Fort Myers, Florida

                            #14
                            1979 again

                            From a distance, you would almost think it is 1979 again How I wish it were true Nostalgia
                            1979 XS1100 Special (Mad Max, OEM) Current
                            1980 XS1100 Special
                            1990 V Max
                            1982 KZ750 LTD Twin
                            1986 700 FZR Yamaha Fazer (faster then expected)
                            1979 XS750 Special (my 1st Special)
                            1974 CB750-Four



                            Past/pres Car's
                            1961 Catalina 389/1970 Torino GT 351/1967GTO 12to1 comp./ Roller cam/ T-10/ 456 gear/Tri-power/1967 GTO 400, 1969 Camaro, 1968 Z28, 2001 BMW M Roadster 0 to 60 in 4.5 sec. Jaguar XK8

                            Comment

                            • DAVINCI
                              XS-XJ Guru
                              • Jan 2011
                              • 1048
                              • Cedar Mountain, NC

                              #15
                              Originally posted by XS1100_OEM4ME
                              What did you use for those brass looking plugs, NICE
                              oh, man, you wouldn't believe me if i told you

                              Thumbtacks
                              Former owner, but I have NO PARTS LEFT!

                              Comment

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