Re: 1981 Honda CB 750 K

Posted by seestheday on Mar 04, 2013; 10:43pm
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/1981-Honda-CB-750-K-tp4037344p4037367.html

Is that an electric speedometer or a mechanical one?  Looks like an electrical only from the wires, but there could be a spot for the mechanical interface on the back that I can't see.

If it is mechanical and has the right ratio it should work (CB750 Speedo  2240:60  Tach 4:1).  Wires could be just for idiot lights, which you should be able to wire up correctly, just follow what is already there.

If it's electric only, you'll need to add more stuff to make it work.