ION-related IGN Comments & Coil Quest

[Clive Apps Techno-Logicals 416 510 0020]

> dialing in a forced "knock" on command. The rest of us have to tweak
> timing manually, and be careful we don't overdo it with load and
> throttle. I know there are several guys on the list that could do this
> comparison, so this too is another avenue of eXperimentation. Here, I
> don't think the "ionization circuit" per se is the
> difficult/questionable part, but rather what to do with the stock
> inductive IGN system's spark duration.
> 
> Thas all fer now. Scan yer personal archives and see if you've ever seen
> a "4-terminal" IGN coil. Any feedback appreciated.

you can unsolder the top of some of the older ign coils
you could then separate the autotrans into 2 parts for eX work and 
bring the extra term out the top

Clive