DIYEFI.org Forum

It has a strange magnetic pickup with the magnet on the flywheel. The pickup has what looks like two pickups that I think help with timing advance. I am not certain, but one of the parts in the system has failed. I have narrowed it down to the cdi module or the pickup. The coil is shared between bot...

I recently found all of this wonderful information that is Free EMS and diyefi and thought that it might be able to solve a few of my current issues and later tackle some more complex projects. Currently I would like to tackle a project near identical to this thread. I have a 1978 Honda CB 400 motor...