Well, as the title says, I took my 77 750K on its maiden voyage last night. What a fun bike! I can tell I'm really going to like it. I do have a few questions though. For informations sake, it has a MAC 4-1 and pods, stock pilot jetting, and 122.5 mainjet.
When driving it at night, I notice that the lights get bright, then dim, every 30 seconds or so, like its going from generator+battery to just battery every so often. Like I said, it seems to do this every 30 seconds or so, and it doesnt seem to affect how the bike runs at all, oddly. Would this be a regulator issue?
Secondly, its pretty stumbly in the 1/4-ish throttle range, and seems to have some hiccups further than that, although I really didnt push it last night. I am assuming this would be pilot jet range, and into jet needle range? I know there isnt anything I can do about the pilot on a 77, except make sure its clean, which it is. Should I raise the needle up a notch (are there notches or shims?), or what? I am already running 122.5 mains.
Other than that, its doing good, and, like a typical Honda, it works almost flawlessly, despite being 32 years old.
I can tell I'm really going to love this bike!!