electronic voltage regulator conversion

Just a couple of things to add;

1. You can purchase a solid state voltage regulator to replace the mechanical one on the 69 older systems from most any parts store. Wells #VR706 is about $10 and is a direct drop in replacement for the mechanical unit but does look alittle different.

2. The primary advantage to the 70 and newer system is they have better low rpm charging ability (i.e., less dimming of lights).