Ignition only

[Bruce Plecan]

> Aside from simplicity and reliability, is there a measureable
> advantage to running DIS vs. just dizzy, assuming, of course, both are
> ECM controlled?

Upside one less air gap to cross.
Downside no min firing voltage so can foul a plug easier
Upside, can run more then 45d timing.
upside, no one secondary wire failure can stop the car
Downside alot more solid state stuff to fail.
Downside more complex triggering.
Bruce

>
> When I installed DIS, I was amazed to see the timing was rock-solid
> stable. Didn't even move a fraction of a degree. Impressive.
>
> - Clay
>
>
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