Motorcycle Repair: 1980 honda 750, honda 750, coils

Question
I have new cdi's.  Getting spark on 1 & 2 cylinder.  3 & 4 no.  Suggestions?

Answer
John, I am not sure what to tell you but the coils usually fire 1 & 3 and 2 & 4 so this does not sound right. On the flywheel should be pulser coils that signal the CDI,s and coils when to fire. So I dont know what to tell you. You mave have something not wired correct or a part that went south, sorry.