Sutton30

Hi, Ive got a 1979 Mx 80. Ive been working on this thing for a little while and I am close to getting it running. Ive got a spark from the fly wheel but Ive got nothing coming out of the ignition coil. I talked to a mechanic that said I need to check the ground, there is a good connection to the frame, so Im out of ideas. Please Help

Im trying to figure out what year this bike is. It doesnt have any plates on it. It just has a number on the frame #367-501607. I would appreciate any info you have. Thanks