I uh.. can't seem to find an adapter for those carbs on this bike. The angle of the carb is the opposite from the Hawk engines. If you're sitting on the bike, the carb sits off to the right and at a strange angle.. But, maybe something has come out since then - I couldn't find anything that would allow this carb to fit though; space issues...
I'm currently running the Mikuni clone 30mm with a 115 main jet, 42 slow with a catless pipe. Definite boost in power through the RPMs. I'm happy with it now - it's not sputtering or jerking on hard acceleration anymore
I may look in to this during the winter while it's just sitting.. I abandoned that idea when I couldn't find the manifold adapter. Why isn't there a bolt-on pumper carb?? Or, is there and I just don't know?