Rebuilt set of carbs from a 1980 KZ750 twin.
 
The following service has been performed on these:
 
1. Disassembled and ultrasonically cleaned.
2. Mounting brackets stripped and replated Zinc clear chromate.
3. New JBM slider diaphragms installed
4. New K&L need seat valves installed
5. New viton float bowl and choke unit gaskets installed.
6. Float height set and verified using clear tube method.
7. bench synced.
 
These have stock jetting #125 main #40 pilot
 
I gaurantee these carbs to perform  like new or better.
 
Please note these are bench synced which in most cases gets it very close. However due to engine cylinder differences it is always recommended to do a final vacuum sync after installation.