bennyblak
CB750 Member
Hello. I’m new to these forums. Do not know how to navigate so I’m throwing this out there. I recently bought an m.unit blue. Installed it on my K4 Cb750. Rewired the whole bike. Everything works BUT! I’m not getting any spark. Also, forgot to mention that I bought an Ultimate Pamco electric ignition kit from vintage cb750 site. I get my constant 12v to the pamco, get 4v out of pamco to coils. Nothing out of the coils for spark. Double, triple checked the rotor on the pamco to make sure that it was installed correctly. Double tripled checked that my wiring was correct. Even reached out to the company that supplied me with the m.unit, who btw also install it on their builds. They say my wiring looks correct. If anyone can help, pls reach out. Attached is my wiring diagram. I left the horn out because I have yet to install the horn.