[DeTomaso] Source for electric speedo sender for the ZF?

Julian Kift julian_kift at hotmail.com
Tue Jun 14 16:57:05 EDT 2022 

Assuming you are planning to replace the angle drive adapter, it should not be hard for an electrical wizard like John Haas to come up with a pulse conversion to adapt the output signal to get the Si speedo to read off in mph i.e. 100kmh now reads 100mph, signal requires x1.62 factor increase.

Alternately and perhaps easier, as the sender is mechanically driven by the angle drive you could insert a gear adapter that increases the output mechanical speed by 1.62.

That way your Si Speedo is visually identical and an easy swap back to stock.

Julian
________________________________
From: DeTomaso <detomaso-bounces at server.detomasolist.com> on behalf of GERRY ROMACK <gr2835 at comcast.net>
Sent: Tuesday, June 14, 2022 1:06 PM
To: Roland Jaeckel <willibillie at live.de>; Thomas Törnblom <tipo874 at gmail.com>
Cc: Email List Address For Posting <detomaso at server.detomasolist.com>; Larry Finch <fresnofinches at aol.com>
Subject: Re: [DeTomaso] Source for electric speedo sender for the ZF?

My right angle adapter 5-0504 snapped the tabs off that screws into the ZF.
My speedometer is electric with motor driven needle...NO CABLE.
I would like to convert the 300 KPH speedo to MPH.....but the sender that screws onto the right angle adapter is a 2 wire 4 pulse Square wave sender.......all new 200 mph speedometers use 8 or 16 pulse VSS signal.....which is totally different. I would like to keep the Pantera 90 Si looking original.

Gerry
> On 06/13/2022 12:37 PM Roland Jaeckel <willibillie at live.de> wrote:
>
>
> No, those i have are leftovers from the Pantera SI and electronic only.
>
>      Am 13.06.2022 um 21:20 schrieb Thomas Toernblom <tipo874 at gmail.com>:
>
>    vss.jpeg
>    > 13 juni 2022 kl. 20:55 skrev Larry Finch via DeTomaso
>    <detomaso at server.detomasolist.com>:
>    >
>    > Ken,
>    >
>    > Are you looking for something to generate a VSS signal while
>    retaining your cable driven Speedometer?
>    >
>    > I believe this is what Roland and Thomas are referencing. It
>    generates a HALL effect signal.  It generates a square wave with eight
>    pulses per revolution.
>    >
>    >
>    >
>    > !DSPAM:62a78811253192338627071!
>    image0.jpeg
>    >
>    >
>    >
>    >
>    > !DSPAM:62a78811253192338627071!
>    image1.jpeg
>    >
>    >
>    > Or are you looking for something to eliminate the cable but retain
>    your OEM speedometer? I believe there are several vendors offering a
>    mechanical solution like this.
>    >
>    >
>    >
>    > !DSPAM:62a78811253192338627071!
>    image2.jpeg
>    >
>    >
>    > I have one of the Ford VSS units available if you decide to go that
>    direction.
>    >
>    > Larry
>    >
>    > Sent from me using a magic, handheld electronic gizmo.
>    >
>    > !DSPAM:62a78811253192338627071!
>    > _______________________________________________
>    >
>    >
>    > Detomaso Email List is not managed by POCA
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-------------- next part --------------
   Assuming you are planning to replace the angle drive adapter, it should
   not be hard for an electrical wizard like John Haas to come up with a
   pulse conversion to adapt the output signal to get the Si speedo to
   read off in mph i.e. 100kmh now reads 100mph, signal requires x1.62
   factor increase.

   Alternately and perhaps easier, as the sender is mechanically driven by
   the angle drive you could insert a gear adapter that increases the
   output mechanical speed by 1.62.

   That way your Si Speedo is visually identical and an easy swap back to
   stock.

   Julian
     __________________________________________________________________

   From: DeTomaso <detomaso-bounces at server.detomasolist.com> on behalf of
   GERRY ROMACK <gr2835 at comcast.net>
   Sent: Tuesday, June 14, 2022 1:06 PM
   To: Roland Jaeckel <willibillie at live.de>; Thomas Toernblom
   <tipo874 at gmail.com>
   Cc: Email List Address For Posting <detomaso at server.detomasolist.com>;
   Larry Finch <fresnofinches at aol.com>
   Subject: Re: [DeTomaso] Source for electric speedo sender for the ZF?

   My right angle adapter 5-0504 snapped the tabs off that screws into the
   ZF.
   My speedometer is electric with motor driven needle...NO CABLE.
   I would like to convert the 300 KPH speedo to MPH.....but the sender
   that screws onto the right angle adapter is a 2 wire 4 pulse Square
   wave sender.......all new 200 mph speedometers use 8 or 16 pulse VSS
   signal.....which is totally different. I would like to keep the Pantera
   90 Si looking original.
   Gerry
   > On 06/13/2022 12:37 PM Roland Jaeckel <willibillie at live.de> wrote:
   >
   >
   > No, those i have are leftovers from the Pantera SI and electronic
   only.
   >
   >      Am 13.06.2022 um 21:20 schrieb Thomas Toernblom
   <tipo874 at gmail.com>:
   >
   >    vss.jpeg
   >    > 13 juni 2022 kl. 20:55 skrev Larry Finch via DeTomaso
   >    <detomaso at server.detomasolist.com>:
   >    >
   >    > Ken,
   >    >
   >    > Are you looking for something to generate a VSS signal while
   >    retaining your cable driven Speedometer?
   >    >
   >    > I believe this is what Roland and Thomas are referencing. It
   >    generates a HALL effect signal.  It generates a square wave with
   eight
   >    pulses per revolution.
   >    >
   >    >
   >    >
   >    > !DSPAM:62a78811253192338627071!
   >    image0.jpeg
   >    >
   >    >
   >    >
   >    >
   >    > !DSPAM:62a78811253192338627071!
   >    image1.jpeg
   >    >
   >    >
   >    > Or are you looking for something to eliminate the cable but
   retain
   >    your OEM speedometer? I believe there are several vendors offering
   a
   >    mechanical solution like this.
   >    >
   >    >
   >    >
   >    > !DSPAM:62a78811253192338627071!
   >    image2.jpeg
   >    >
   >    >
   >    > I have one of the Ford VSS units available if you decide to go
   that
   >    direction.
   >    >
   >    > Larry
   >    >
   >    > Sent from me using a magic, handheld electronic gizmo.
   >    >
   >    > !DSPAM:62a78811253192338627071!
   >    > _______________________________________________
   >    >
   >    >
   >    > Detomaso Email List is not managed by POCA
   >    > Posted emails must not exceed 1.5 Megabytes
   >    > DeTomaso mailing list
   >    > DeTomaso at server.detomasolist.com
   >    > [1]http://server.detomasolist.com/mailman/listinfo/detomaso
   >    >
   >    > 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.
   >    >
   >    > !DSPAM:62a78811253192338627071!
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