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Unleash Your Motorcycle's Potential

At wiredgeorge Motorcycle Carburetors, we sell premium remanufactured Japanese motorcycle carburetors.   With over 20 years of experience, we guarantee performance and reliability.

Carburetor Sales

Please Read!

Do you need a fresh carburetor assembly for your bike?  We STOCK many Mikuni VM series and BS series carburetors to fit most years and models of both Kawasaki and Suzuki classic four cylinder motorcycles.  WE DO NOT have finished sets of carburetors waiting for shipment but fill the order as the order is received.


If we don't stock a core set for your year/model, we can usually pick one up.  If we pick up a set, we collect a charge for acquiring the set but waive any core fee.  Please contact us for a quote if your year/model is not listed below.

Also please note that there are instances where we can not provide an exact year, make and model replacement but will provide a carburetor with the same cylinder spacing and type as your original carburetor.   The carburetor you purchase will work with your model.  


We require a one for one core exchange when you purchase one of our assemblies. The core set must be rebuildable and fully assembled.  If you have no core to exchange or prefer to keep your core, we will collect a core fee.  


Core fee is $199 except:

Kawasaki, Yamaha and Suzuki (3 or 4 cyl.) BS series (ae BS32 or BS34)  $255

Kawasaki Z1/Z1A $525  (core must be Z1/Z1A VM28)

Kawasaki Z1B $500  (core must be Z1B or Z1/Z1A)


A tuning issue is the amount of fuel in the bowl.  We use float height specifications and have found that floats may have been bent improperly by past owners or mechanics.  Additionally, some aftermarket float needles/seats are slightly different heights than OEM components.  The customer will need to make minor adjustments to the floats to get the proper amount of fuel in the bowls.  This is a normal tuning procedure.  We use the same steps as in our rebuilds and use quality rebuilding parts and new hardware.  


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VM SERIES WITH NO ACCELERATOR PUMP $484

Suzuki 1977-79 GS750, GS850, GS1000 (all models)
Kawasaki 1977-78 KZ650 (all models)
Kawasaki 1976-77 KZ900 (all models)
Kawasaki 1977-78 KZ1000 (all models)

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VM SERIES WITH ACCELERATOR PUMP $514

Kawasaki 1979-81 KZ650 (all models)
Kawasaki 1979-80 KZ1000 (all models)
Kawasaki 1981 KZ1000C4

Note: 1979 KZ1000B LTD is fitted with Mikuni VM26SS with accelerator pump.  These carburetors are essentially un-tunable and we hesitate to rebuild them because of their poor performance characteristics.  We suggest purchasing either VM26SS with no pump or VM28 with pump to replace these miserable carburetors.  If you insist on us rebuilding your VM26SS w/pump assembly, we will not guarantee the assembly will perform properly.

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KEIHIN CV34 CONSTANT VELOCITY $524

Kawasaki KZ750E1-E3
Kawasaki KZ750F1 LTD
Kawasaki KZ750H1-H4
Kawasaki ZN700A1/A2

Kawasaki KZ750N1/N2

 

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Mikuni BS Series $524

Suzuki GS700/750 (all models/years)
Suzuki GS850 (all models/years)
Suzuki GS1000 (all models/years)
Suzuki GS1100 (all models/years)
Kawasaki KZ650 (all models/years)
Kawasaki KZ1000 (all models/years)
Kawasaki ZN1100B1 1984
Kawasaki GPz750R1 1982
Kawasaki KZ1100A1-A3 1981-83
Kawasaki ZX750A1-A2 1983-84
Kawasaki KZ700A1 1984

 

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Early VM28SC Z1, Z1A or Z1B

Kawasaki Z1/Z1A VM28SC 1973-74$889
Kawasaki Z1B VM28SC 1975$839


Note: See core exchange policy! We must have a core correct for the year you wish to purchase and if you turn in another year, we give you the value of your core but charge you additional if the value is less.  If you purchase either a 1973 or 1974 VM28SC, you can specify which year assembly you desire but we will only guarantee it is a Z1 or Z1A assembly as cores are getting very limited.   If we have the year-correct rebuildable core, we will certainly be happy to use it.   The set you receive will be as correct as possible and suitable for a restoration.

BS34 Upgrade KIT

For Kawasaki applications only!  This kit WILL also work with Suzuki applications where your bike was originally fitted with VM26SS carburetors.  The kit will NOT fit with Yamaha or Honda applications we know of.


Converting your VM series carbureted motorcycle to Mikuni BS34 constant velocity carburetors is an economical way to add to the performance of your motorcycle.  BS34 carburetors out perform VM series aftermarket smoothbore racing carburetors in almost all street applications.


While we sell BS34 carburetors on a stand alone basis, many buyers prefer to buy all the needed parts in a "kit" form.  Our kit includes not only the BS34 carburetors but all parts and custom rejetting to make installation is a snap!  See the link on our home page titled "Mikuni BS Carburetor Install" under the "Tech Stuff Index" for step by step instructions for making this conversion.


Note that the throttle cable is the type that screws into your right hand switchgear and is the type used on the KZ1000P (82-05).  The length is appropriate for the majority of Kawasaki models but some modification MAY be needed for some models.  We can not test the throttle cable's appropriateness for every motorcycle model.  Also, be aware that your fuel tank petcock may have clearance issues with BS34 carburetor assemblies and may need to be modified.


(Your old carburetors of any type will work for a core exchange)


Parts Included:


Mikuni BS34 Assembly with Custom Rejetting for pods and your pipes!

New Emgo brand pod air filters.

New Motion Pro throttle cable.

New K&L intake manifolds

New high-flow fuel filter.

Fuel Line.