my 1982 rx7 is getting no spark. any ideas what the problem could be?

 

can be various things mainly igniters die "the lil black box on the dizzy one facing the radiator is leading the other is trailing..

u would of got a faster awnser if u cared to explain a lil more
like did u test the coils.. can go to auto store for that
is there no spark on all wires??