It was probably an ad, I just clicked on it again and it works for me.
You can also search( mopar air fuel ratio for power ) and it should come up
Let me know.
What I meant was, the author of that article went into about zero details concerning how to tune your A/F ratio.
My Wild A** Guess is that my engine should be running at about a 13:1 A/F ratio, so I want to figure out what jets and rods I will need to get there. (Of course I've got to determine what jets and rods I've got now.)