Another Mopar Off My Bucket List - Barracuda Fastback

I know not too much about fast myself. Is it the kind of system you can plug into a laptop and tune? I know megasquirt is like that. My thinking is if you can get into the programming side of it (examine fuel and ignition curves) the problem might become obvious.My apologies if you already did this! I have been following along for a while,but my memory isn't what it used to be.