- Description
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Details
Pre-Jetted carburetors only. If you are in need of a full kit, please contact us or check the carburetor kits portion of the site.
Jetting Specifications Carburetor # Venturi Size Main jet (VM4/042) Pilot Jet (VM22/210) Needle Jet Jet Needle Throttle Valve Air Jet Needle Valve VM34-275 & 168 34 175 15 P-6 6F9 2.0 2.0 3.3 Pre-jettted carburetors for the Yamaha XS650 twins. Intended for stock, or mildly modified engines. Includes left and right carburetor.
Mikuni's VM Series, round slide carburetors have proven themselves as the performance standard for use on single and multi-cylinder, motorcycle and ATV vehicles. They're perfect carbs for street riding, motocross, enduro and trail riding as well as flat track and road racing. These carbs are designed to work on both 2-stroke and 4-stroke engines.
VM series carburetors offer a large selection of bore sizes for optimal fuel mixture and flow to match most engine modifications. A wide range of tuning components are available to allow precise fuel mixture metering in almost any application, at any throttle setting, and under any riding condition.
Additional Information
Specification Details SKU VM34-XS650 Brand Genuine Mikuni Country of Manufacture Japan Carburetor Application Model Specific Carburetor Size 34mm Carburetor Type Round Slide Carburetor Mount Spigot Carburetor Intake Bell Diameter 58mm Engine Side Sizing 40mm Accelerator Pump No Carburetor Depth 93mm Carburetor Height 137mm Carburetor Width 83mm Fuel Inlet Size 5/16" Main Jet Series VM4/042 Pilot Jet Series VM22/210 Needle Jet Series 159 Needle Series #6 Needle & Seat Type VM34/39 Starter Jet Series VM17/1002 Air Jet Series BS30/97 Fitment Information
Yamaha Models
- Yamaha XS1 Twin 650 1970 - 1971
- Yamaha XS2 Street Twin 650 1972
- Yamaha XS650 1975 - 1981
- Yamaha XS650 Twin 1976
- Yamaha XS650S Heritage 1982
- Yamaha XS650S Heritage Special 1983
- Yamaha XS650S Special 1978 - 1983
- Yamaha XS650S2 Special II 1979
Questions & Answers
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Can I get filters with it?
Heath, thanks for your question. We do not sell this kit with filters, however, it you search on our website for pod filters, you will find some that will work with this kit. The intake bell on the VM34 is 58mm so you will need a filter with a 2-1/4 mount inside diameter. Note: 2-1/4" is extremely close to 58mm and will fit. The RC-1250-01 is one good choice. Also, be sure to check out NCS235. This is a kit for the XS650 that includes the same carburetors as well as filters and a throttle cable. See the link just below.
Answer by: rick c (Admin) on Jan 16, 2017 11:28:00 AM
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- Fitment Information
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Fitment Information
Yamaha Models
- Yamaha XS1 Twin 650 1970 - 1971
- Yamaha XS2 Street Twin 650 1972
- Yamaha XS650 1975 - 1981
- Yamaha XS650 Twin 1976
- Yamaha XS650S Heritage 1982
- Yamaha XS650S Heritage Special 1983
- Yamaha XS650S Special 1978 - 1983
- Yamaha XS650S2 Special II 1979
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