Ballast resistors

waggin said

what are ya gonna use it on???Iv'e had plenty of good luck with the chrysler factory ignition systems over the years both points and electronic.I have a collection of coils and ballasts and ecu's probably enough of em to last me 50 years or better.there will be plenty of people that will want the new stuff though...

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Pretty simple, the stock ignition stuff all runs on a 5.5 -6V input, more power in more power out.
Gas isn't getting any better, more additives, more Ethanol and lower octane. As these changes continue the fuel gets harder and harder to fire and requires high spark outputs, you just can't efficiently burn today’s fuel without upgrading the ignition.

Today's performance industry continues to make advancements in cam technology and head design and all these things affect the characteristics of the fuel burn in the combustion chamber, you've got to light that fuel properly to get and good clean burn.

If you were to put your stock electronic and old antiquated points systems on a load and RPM tester like our equipment you'd easily see where it fails and how it retards the timing at RPM. Now if your running your Mopars at max of 4000-4500 RPM what your using is probably adaquate but most of us are pushing 6k and higher levels and these motors need an ignition system that can handle that job.