Help shopping for ignition coil

[frederick]

Hey guys, my bike feels like it may actually get put together some time soon. With that said, I'm looking for an ignition coil for my 1980 CB400T. I'm a little confused on what I need to get though. I have one coil for both of my spark plugs. It has two wires coming out of it. With that said I'm not really sure what I'm looking for. Do I get two of the universal coils? or can I get one like this?

http://www.dimecitycycles.com/vintage-cafe-racer-caferacer-bobber-brat-chopper-custom-motorcycle-electronic-ignition-parts-universal-12-volt-ignition-coil-si-165-2.html

Here's a diagram of my ignition system to show what I'm talking about.

Thanks in advance!

 

[blueandy]

looks to be right. single coil, dual output is what you need. check to make sure the ohms are correct. probably be 3 or 5 ohm, thats just guess, im used to cb360's so not the best help here.

 

[frederick]

This is the one I think I'm going to go with. Thanks for the help.