Hi!
I have just bought a "Carbtune Pro" device to have the carburetors synchronized on my 1994 CBR 600.
I'm a little confused about the locations where to attach the 4 vacuum hoses from the tool correctly.
Any help/picture will be appreciated.

Thanks in advance!
Regards,
Thomas

 

There are vaccum ports below each of the 4 carbs, in the side of the intake port.
Some may just have screws in them, remove the screws and thread in the adapters you should have gotten with your device.
Others will just have rubber caps over the vaccum port. #1 cylinder will be like this since it feeds the petcock.
You might want to T that one or use a separate gas source.

 

Thanks a lot for your reply, it will make it easier for me to go thru the job!
(I have an external gas tank so I can skip the T-connection.)

Once again, thank you very much for your help!

Thomas

 

Most important check before all the hard work, hook all 4 inputs together to check the carbtune measures the same on all four scales from one source.


Tutuapp 9Apps Showbox

 

Thanks for the tip!