Hello all. I am currently working on my '74 CB550. It is going to be a nice cafe bike when I get done. I have a few SOHC 4's. A '76 CB550, '76 CB550 Super Sport, '69 CB750, and a '78 CB750. I am also trying to re wire the '78. I found the diagram on here extremly helpfull. This looks to be a great place for info.
