[DeTomaso] Dual points gap setting?
Asa Jay Laughton
asajay at asajay.com
Fri Sep 2 15:16:02 EDT 2022
I would personally go with a Pertronix Ignitor III. Pull the points, drop it in, set the rev limit and drive. Keep the points in the glove box in case of EMP.
;)
https://pertronixbrands.com/products/pertronix-71281-ignitor-iii-adaptive-dwell-control-multiple-spark-with-digital-rev-limiter-ford-8-cyl?variant=31797275394084
Asa Jay
Sent via radio waves
> On Sep 2, 2022, at 10:55, Larry Stock <larrys at panteraparts.com> wrote:
>
> Your very welcome Sean,
> I spent a day, pulling my own distributor and careful setting both point gaps and running them in on a distributor machine. As soon as I started the engine, there formed a relative mountain of electro deposited metal on my new freshly set and aligned points.
> FRUSTRATING
> Hence, go by the dwell angle, or better yet put a 1977 style Dura-spark style blue tabbed electronic ignition system that will have enough to also power the Tach without an amplifier.
> Larry
>
> On 9/2/22, 10:24 AM, "DeTomaso on behalf of Sean Korb" <detomaso-bounces at server.detomasolist.com on behalf of spkorb at gmail.com> wrote:
>
> Thank you Larry, I've never been able to figure this out and I have 2
> Dwell/Tachometers in my toolbox after letting go of others! The
> textbook instructions never made sense to me. This is the best
> explanation I've seen and it makes perfect sense on how to use the
> tool now.
>
> sean
>
>> On 9/2/22, Larry Stock <larrys at panteraparts.com> wrote:
>> Breaker point gap for Minimum smog 71 Engines was .021" but you really
>> should really rely on the dwell readings of 24 to 29 degrees of Dwell angle.
>> As soon as you set your points and put power to them, there will be electro
>> deposited degeneration of the points themselves which will result in a
>> change of dwell and your engine timing.
>> It is advised to set the points near the minimum dwell of 24 degrees for
>> best longer term results as it will change over use.
>> If the Dwell angle is too LOW, (under 24 degrees) then the breaker points
>> are too WIDE
>> If the Dwell angle is too HIGH, (over 29 Degrees) then the Breaker points
>> are Too CLOSE
>> Larry Stock
>> Pantera Parts Connection LC
>> 550 Mallory Way
>> Carson City NV 89701
>> www.PanteraParts.com
>> PH 775-283-4411
>> Fax 775-283-4410
>> Cell 1-800-DeTomaso 800-338-6627
>>
>>
>> On 9/2/22, 9:34 AM, "DeTomaso on behalf of Forest Goodhart"
>> <detomaso-bounces at server.detomasolist.com on behalf of forestg at att.net>
>> wrote:
>>
>> If I remember correctly the setting is .018 per set.
>>
>> On Friday, September 2, 2022 at 06:01:36 AM PDT, Panteratime via
>> DeTomaso <detomaso at server.detomasolist.com> wrote:
>> Folks,
>> Hope all is well! A friend of mine is asking for the gap setting
>> on
>> stock distributor points. (I couldn't find it in my "fat"
>> technical
>> information manual.) Anyone know this Gap setting?
>> Thank you in advance!
>> .
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>> References
>>
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>> 2. http://server.detomasolist.com/mailman/listinfo/detomaso
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>>
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>
>
> --
> Sean Korb spkorb at gmail.com http://spkorb.org (est 1994)
> "Computers are useless. They can only give you answers." -P. Picasso
> _______________________________________________
>
>
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-------------- next part --------------
I would personally go with a Pertronix Ignitor III. Pull the points,
drop it in, set the rev limit and drive. Keep the points in the glove
box in case of EMP.
;)
[1]https://pertronixbrands.com/products/pertronix-71281-ignitor-iii-ada
ptive-dwell-control-multiple-spark-with-digital-rev-limiter-ford-8-cyl?
variant=31797275394084
Asa Jay
Sent via radio waves
On Sep 2, 2022, at 10:55, Larry Stock <larrys at panteraparts.com>
wrote:
Your very welcome Sean,
I spent a day, pulling my own distributor and careful setting both
point gaps and running them in on a distributor machine. As soon as I
started the engine, there formed a relative mountain of electro
deposited metal on my new freshly set and aligned points.
FRUSTRATING
Hence, go by the dwell angle, or better yet put a 1977 style Dura-spark
style blue tabbed electronic ignition system that will have enough to
also power the Tach without an amplifier.
Larry
On 9/2/22, 10:24 AM, "DeTomaso on behalf of Sean Korb"
<detomaso-bounces at server.detomasolist.com on behalf of
spkorb at gmail.com> wrote:
Thank you Larry, I've never been able to figure this out and I have
2
Dwell/Tachometers in my toolbox after letting go of others! The
textbook instructions never made sense to me. This is the best
explanation I've seen and it makes perfect sense on how to use the
tool now.
sean
On 9/2/22, Larry Stock <larrys at panteraparts.com> wrote:
Breaker point gap for Minimum smog 71 Engines was .021" but you
really
should really rely on the dwell readings of 24 to 29 degrees of
Dwell angle.
As soon as you set your points and put power to them, there will be
electro
deposited degeneration of the points themselves which will result in
a
change of dwell and your engine timing.
It is advised to set the points near the minimum dwell of 24 degrees
for
best longer term results as it will change over use.
If the Dwell angle is too LOW, (under 24 degrees) then the breaker
points
are too WIDE
If the Dwell angle is too HIGH, (over 29 Degrees) then the Breaker
points
are Too CLOSE
Larry Stock
Pantera Parts Connection LC
550 Mallory Way
Carson City NV 89701
www.PanteraParts.com
PH 775-283-4411
Fax 775-283-4410
Cell 1-800-DeTomaso 800-338-6627
On 9/2/22, 9:34 AM, "DeTomaso on behalf of Forest Goodhart"
<detomaso-bounces at server.detomasolist.com on behalf of
forestg at att.net>
wrote:
If I remember correctly the setting is .018 per set.
On Friday, September 2, 2022 at 06:01:36 AM PDT, Panteratime
via
DeTomaso <detomaso at server.detomasolist.com> wrote:
Folks,
Hope all is well! A friend of mine is asking for the gap
setting
on
stock distributor points. (I couldn't find it in my "fat"
technical
information manual.) Anyone know this Gap setting?
Thank you in advance!
.
_______________________________________________
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the
list. They also grant the list owner permission to maintain an
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References
1. mailto:DeTomaso at server.detomasolist.com
2. http://server.detomasolist.com/mailman/listinfo/detomaso
_______________________________________________
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--
Sean Korb spkorb at gmail.com http://spkorb.org (est 1994)
"Computers are useless. They can only give you answers." -P.
Picasso
_______________________________________________
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_______________________________________________
Detomaso Email List is not managed by POCA
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To manage your subscription (change email address, unsubscribe, etc.)
use the links above.
Members who post to this list grant license to the list to forward any
message posted here to all past, current, or future members of the
list. They also grant the list owner permission to maintain an archive
or approve the archiving of list messages.
References
1. https://pertronixbrands.com/products/pertronix-71281-ignitor-iii-adaptive-dwell-control-multiple-spark-with-digital-rev-limiter-ford-8-cyl?variant=31797275394084
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