carburator

My 1980 cb750f super-sport has been a heck of a project, I have done everything needed cosmetically, and just finished the wiring not long ago, now all that’s needed is a tune. The bike tends to start, but can not stay running. I have messed with the carburetors enough to know it could be the...

Bought a 1980 CB750F a few months back when I was rolling her into my garage, I lost my balance and had to put her down on her right side (ever so slightly)... now my number 3 carb leaks from the drain valve... any advice? Thanks

My goal is to buy a CB 750 (k2 ...) in the coming months. There are plenty on the market, in all states. It just depends on how much I invest. While none of the expected tasks (pre-buy, initial work and long-term maintenance scare me when it comes the an SOHC oldtimer, there is one thing I am...

I have a 1991 CB 750 Nighthawk with 11K miles. Once warmed up, the bike runs very strong, although it hesitates a little bit when hitting throttle fast from idle. The problem is that when I start it cold with full choke on, it will only run on two cylinders (first and second from the right)...