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Mikuni carb help for identification

  • Thread starter Thread starter boris.h
  • Start date Start date
B

boris.h

Guest
Hi everyone

I bought a set of mikuni carbs for my project.
I can not identify them (do not know about where they come). Could someone help me to identify them? Then it would be easier for me to find boots, jets... thanks

- holes pattern = 77 - 93 - 77
- inside diameter = 34mm
- outside diameter (boots side) = 42mm
- outside diameter (airbox side) = 50mm
- brand = mikuni

- picture:


thanks in advance!
 
The 34 ID says it might be off a gs1000 or gs1100. Take off a fuel bowl and remove a main jet for clues (see if you can read numbers). Someone on here can confirm spacing.
 
Vmass said:
Looks like the # 3 diaphragm cover is incorrect.
Click to expand...

That's just the metal bracket for holding the throttle cable.

These carbs look identical to the BS32's on my 650E... obviously the 34mm measurement indicates that they are not off of a 650E though
 
Those are either a 1980-81 GS1000 or GS1100 carb set. Take a picture of the other side and it may give a definitive answer. The primary difference is with the main air jets. The main air jet is pressed in and not easily replaceable. If the whole in the main air jet is 1.7mm then they are 1000 carbs. If the hole is 1.2mm then they are 1100 carbs.
 
SUDCO still carries all the jets and replacement parts for these carbs. regardless of whether they're from a GS1000 or GS1100, the style of jets is the same.

boris.h said:
Hi everyone

I bought a set of mikuni carbs for my project.
I can not identify them (do not know about where they come). Could someone help me to identify them? Then it would be easier for me to find boots, jets... thanks

- holes pattern = 77 - 93 - 77
- inside diameter = 34mm
- outside diameter (boots side) = 42mm
- outside diameter (airbox side) = 50mm
- brand = mikuni

- picture:


thanks in advance!
Click to expand...
 
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