'730 in a '73

[Dave Zug.]

When going from a '165 F-car to a '730, this bit change is a *must* to use
the original VSS hardware. Works excellent!  "no muss, no fuss".

(my 89 car is now officially fully MAP'D)  ;-)

PS, my 92 F car has a baby blue connector insted of the yellow, so "witness
that."


----- Original Message -----
From: Bruce Plecan <nacelp at bright.net>
To: <gmecm at diy-efi.org>
Sent: Friday, December 15, 2000 10:30 AM
Subject: Re: '730 in a '73


>
>
> There are two different inputs for the 730's VSS.  One *magnetic* and one
> optical.  Either have options for ppm.  I'm pretty sure on this.
> Bruce
>
>
>
>
> > Get a inline VSS from Jags That Run, about $45.  No muss no fuss.
You're
> > right, the '730 wants 4000 pulses per mile.  Also called a "4 pole" VSS,
4
> > pulses per revolution of the speedo cable.
> > Just because the ECM has two black and one yellow doesn't mean it's a
730.
> > -> Bob Valentine
> > -> bob at tecmark.com
> > At 07:19 PM 12/14/2000 EST, you wrote:
> > >I have a '730 'puter and wiring harness that I want to put into a '73
> > Camaro.  Here is another question.
> > >I want to utilize the stock 4-speed with the stock speedo cable.
> > >I can also imagine adding the reluctor and pickup for the VSS.  No
> biggie.
> > >In one of the schematics I found, it states next to the speed sensor
that
> > 4000 pulses equate to one mile.
> > >Another schematic just had a "generator" connected to some gears and
> > didn't specify the number of pulses per mile.
> > >I have the 'puter with the two black connectors and one yellow
connector.
> > >Thanks
>
> --------------------------------------------------------------------------
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