"I have a 1963 Merc 200 20 hp
"I have a 1963 Merc 200 20 hp that I can not get spark to the plugs (both). I have checked the points and regapped at .020, I have changed the plugs, I did an oem test of the coils and they appear good. I disconnected the kill button and still no spark. This is a rope pull and has good compression. Any ideas before I have to take it to a real mechanic?"
"I have a 1963 Merc 200 20 hp that I can not get spark to the plugs (both). I have checked the points and regapped at .020, I have changed the plugs, I did an oem test of the coils and they appear good. I disconnected the kill button and still no spark. This is a rope pull and has good compression. Any ideas before I have to take it to a real mechanic?"

