Hi Dave,
With you help, I was hoping to get a data log with the .adx set up to record BLM vs. LV8. I think there is something similar in the older MAF style TPI .adx for recording BLM vs. LV8? I...

I've attached a few screen shots to start the discussion of tuning.
A few key words:
LV8
MAF
Frequency

I don't have experience with a Supercharge Buick V6. In my thinking, the .adx file needs...

In an effort not to over-simplify, an engine needs fuel - air - spark to run ... adding more fuel - air - spark will increase performance. A measurement system is needed to know how much fuel - air...

The books I started with are old, and there has been many improvements made in both hardware / software for tuning.

The books I started with, more than 10 years ago:
Chevy TPI Fuel Injection...