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My aztek pings under load. i wish i could tune it as well. Doubt we'll ever see support though.

Is there a way to add a slight amount of fuel to 1 cylinder? Back in my GTP days, I had a DHP reprogrammed ECM that supposedly had a little extra fuel on cylinder 5. Seems LS1's might have a...

I use this. It basically displays dynamic airflow over the maf freq vs. airflow table so that it is the same as the maf calibration-airflow vs freq table in the ecm. You might want to appy some...

I recall there being some benefits to going to a later OS. What are they exactly? Can a 99 be upgraded as well? Any gotchas beside the vin issue?

DEE

In the FAST system, I liked being able to select a set of cells, right click and multiply the cells by a certain percent, divide by percent, add a certain number to all cells and subtract.

May...

still would like to see this feature. :)