Re: ecm's

[timsiford@hushmail.com]

Todd,

You are correct.  I was able to witness the difference in knock retard between 
running a 305 MemCal (w/ the 305 ESC filter) and a 350 MemCal (w/ the 350 
ESC Filter) on a '91 350 TPI F-Body w/ the 730.  Both MemCals were running 
the exact SAME bin as programmed by yours truly.  The 305 ESC filter provided 
for more knock than a 350 ESC filter when run on a 350 TPI.  I too am using 
the AUJP and you can get a new one from GM for $45 if you have a GM connection 
such as Dal (for the f-body mailing lists).

Tim

At Tue, 17 Oct 2000 10:39:21 -0500, "Todd Burkard" <toddburkard@pcmc.com> 
wrote:

>
>>From what I understand from a Post I put out a few months back asking 
>about the Memcals you need a Memcal from a 350 due to the ESC that is 
>on the chip instead of being separate like the 85-89 design. As for 
>the Bin, AUJP (can be downloaded from the FTP sight) is a good start,
> that is what I am using as a starting point and that is what Bruce 
>suggested at the time to me. The AUJP is what comes on the Replacement 
>Memcal from the local GM Parts dealer for a 90 Camaro with a 350 Auto 
>and runs about $75 for the new chip.
>
>Please someone correct me if I am wrong.
>
>
>Todd
>
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