1987 Olds 307 V-8 Prom

[Ross Myers]

> I am trying to make some changes to WOT timing and TCC lockup on my 1987
> Olds 442 carbureted V-8.  I have identified parts of the data table, but I
> was wondering if anyone has decifered the data table for a GM carbureted
> V-8.  This ECM uses a Signetics 82S181 PROM and does not have a knock
> sensor.  Thanks

I have a dump from a modified 83 T/A with carby, Auto. It to is a 
82S181, not sure if it would work, but I thought all the other ECM's 
used 27Cxxx by that year, maybe it's the same ECM as the 83?.

Bye

Ross