1992 5.2 Magnum
I don't think anyone is saying to run one or the other, except to say that running the stock EFI after building a decent motor is a waste of money.
Also, anyone who figures a 318 won't pull 13's is being silly. A 69 340 had 275hp, (some would say 325) and it got an A body into the 13's. Why wouldn't a 318 making 325hp (a little better than a horse a cube) be able to do the same thing?
Just food for thought, I'll go back to my corner now.