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Indentifying carbs
- xxsierraxx
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They measure 26.7mm at inlet. They have a vacuum nipple on #3 which I am assuming is for petcock shut off. They have 122.5 main jets, #15 pilot and have an air screw at front of body as well as screw underside on engine side. The needles are 5f21's. They are in really good condition so i am going to cleaen them up and put them on my '79 KZ1000 LTD. My kz has stock exhaust and airbox so will these carbs work as they are?
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1979 KZ1000
1981 CSR 650
Honda "cough"
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- xxsierraxx
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1979 KZ1000
1981 CSR 650
Honda "cough"
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- martin_csr
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- xxsierraxx
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1979 KZ1000
1981 CSR 650
Honda "cough"
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- Mcdroid
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- Gone Kwackers
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Michael
Victoria, Texas
1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A
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- xxsierraxx
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1979 KZ1000
1981 CSR 650
Honda "cough"
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- martin_csr
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- Nebr_Rex
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xxsierraxx wrote: I have the stock vm26's on my bike now with the accelerator pump. I am having a difficult time getting them to work properly. I am suspect of the pumps. I think the slides may be worn as well. I rebuilt them and still not working well. So I wasn't looking to upgrade just put something in that might be easier to set up and adjust. As well these new ones are from very low mileagee bike and are in great condition.
26's didn't have an accelerator pump,28's do.
With the plastic knob for idle speed I'd say Suzuki GS750/1000.
I have a set jest like them.
They will fit right up.
2002 ZRX1200R
81 GPz1100
79 KZ1000st daily ride
79 KZ1000mk2 prodject
78 KZ650sr
78 KZ650b
81 KZ750e
80 KZ750ltd
77 KZ400/440 cafe project
76 KZ400/440 Fuel Injected
www.dotheton.com/forum/index.php?topic=39120.0
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- xxsierraxx
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So the jetting as it is with #15 slow and 122.5 mains will be okay as a start for stock setup?
I was thinking as well I would start with fuel and air screws at approx 1-1/4 turns out. (That's where they were when I tore them down).
1979 KZ1000
1981 CSR 650
Honda "cough"
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- xxsierraxx
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So armed with that info I will definately swap them out.
1979 KZ1000
1981 CSR 650
Honda "cough"
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- roy-b-boy-b
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1979 LTD Street Fighter.1977 KZ1000
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- Mcdroid
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roy-b-boy-b wrote: In 1979 the 1000 LTD HAD 26'S with accelerator pump. Roy
You are correct, I always get the 1979 confused with the 1980 LTD, which did have VM28...
Michael
Victoria, Texas
1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A
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