I actually saw one on racingjunk years ago, couldn't believe it.
Guy wanted 5 grand, and probably got it too.
he was probably a disgruntled former engineer or similar.
When you think....that device is the tool to get into the computer and tune anything Chrysler ever made....seems it could pay for itself if a person wanted to head down that road.

I will take your guys word for it on whatever the carb venturi was...over time I figured I went overboard with that one looking for a power number without considering the big picture. "1.5-something" is fine with me. I'm just looking for small driveability/bottom end/hopefully 60 foot improvements at this time.