DIY_EFI Digest V5 #899

[Bruce]

From: "David Hunt" <bamainc at home.com>
Subject: Re: DIY_EFI Digest V5 #899
> > Date: Tue, 27 Nov 2001 19:23:37 -0500
> > From: "Bruce" <nacelp at bright.net>
> > Subject: Re: MSD 6A
> >   There is a *success* rate that is a whole lot more important, and it
> > breaks down into ignition types, basically.  Point (95%), HEI (96%), DIS
> > (98%) and coil near plug runs at 99%.   This isn't a misfire rating, but
> > rather how often the success rate is of successful, ignition.  (I
beleive
> Dr J quotes it in his book).  Any one notice that CDI isn't a qualifier in
> the> stats.

> What were the conditions?

You'll have to do further research for the exact conditions.

> >    If you sit down and look at how an auto transformer works, you'll
> notice that it takes several rings of the primarie's collapse to generate
a high
> > enough secondary voltage to cross all the airgaps and fire the plug.

> How did you determine this?

I didn't, try reading Andrew Stevens Eletronic Ignition Systems Book.
Bruce

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