The CB1100 Community Forum

hey members,
Reaching out for info about single barrel carburetors compatible with Rajay turbocharger.

I'm working with my customer to restore his CB1100f. The bike has Rajay turbocharger and single barrel carburetor on it. Jets seem to be clogged or inadequate. Looking for carb rebuild kit or replacement carb; hoping for more insight.

Existing parts on the bike
Rajay Turbocharger
Model:3AB1FF40A1
Serial: 0123899
Part: 600594-01

Single barrel carburetor
JAPAN
B78B SK25

I have been trying to search online but have had little luck.
Thanks for your time and wisdom

Welcome to the forum, burrs. This forum is about the CB1100s sold from 2010 - 2022. That said, there are some mighty knowledgeable members here and someone may be able to help.

How about some carb pics, and does it draw through or blow through the carb? Given the period, probably an American Turbo Pak (ATP) kit. They were used on the "factory" Kawasaki Z-1R TCs.