Just bought a 750K8. Pulled the carbs to replace the accel pump on #2 carb. On the #2 carb, just forward of the fitting for the fuel line connection there is another line, looks like about 1/8 id, comes up from #2 carb and is about 5 inches long. I have looked and cannot find what this line connects to. I am assuming it is some type of vacuum line . I have looked in the Honda and aftermarket shop manuals and none of them show this line.
