Dumb question but is your battery hooked up right? I have had the no spark problem before,Is the coil you put in this thing new or used? you can have them tested, clean out your points on the inside of your cap Did you put the coil in it right when you put it back together, plus make sure you have it plugged in right, makes sure the tach isnt in the wrong spot and make sure the power is going into the correct side of the cap, make sure your connection is good. I think there is another pick up coil at the bottom of your distributor but i dont have any info on them really, i doubt that would be it anyways, correct me if im wrong anyone. If everything is good then you have to have spark. Did you check your crank sensor hehe