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Discussion Starter #1 (Edited)
Have posted my "Internal vs. External Resistance Ignition Coil Wiring Diagram" in several threads over the last few years and thought I would post it here and just link to it in the future. Should make searching for it easier if everyone knows it's in the "Tips and Tricks" forum.

 

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Hey Otto, I've been doing some research on the different ignition coils.
Some places are stating that the black and blue coils are 80:1.
Then others are saying the blue coil can vary depending on when and where it was built.
I've seen the blue spec'd anywhere from 80:1,100:1 and even 150:1.
Could you or anyone else chime in with more info?
 
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