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Re: GM HEI Coil Autopsy



At 08:24 PM 11/23/98 -0600, you wrote:
>
>Tesla List wrote:
>
>> Original Poster: Terry Fritz <terryf-at-verinet-dot-com>
>>
>> There are a number of after market coils of unknown quality.  Like the
sticker says
>> "Keep your GM Tesla coil all GM" :-)
>>
>>         Terry
>
>Actually, there are some very very good after market coils (Mallary,
Accell, and one
>of my favorites is Jacobs) which will out perform GM, Chrysler, Ford,
etc.. stock
>coils (you don't' see many GM coils in GM race cars). These are readily
available,
>higher quality, and will costs near or less than new stock auto
manufacturer coils (go
>figure).
>Bart
>
>

Hi Bart,

	But... I'm not building racing motors! :-))  As another post tonight will
explain, we need coils that can have the iron cores easily removed.  The
cores on a "fine" GM coil can be removed with a simple drop on the floor!
However, you have some experience with other after market stuff.  Do any of
these have removable (by a beginner) iron cores.  If so they may work very
well!!  My coils are now running $13.99 from AutoZone.  A hard to beat
price!  My earlier fear that cheap GM style coils my not be of high quality
appears to be wrong...

	Terry
	Holder of the coveted GMHEICSLR :-))


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