There's a gillion other possible variables that you don't know about.
I would guess the iron CJ intake is better overall for power compared to the PI. But how much? 30 hp? I don't think so. 50+ pounds is a lot. I would give up 5-10 hp for 50 pounds. And that hp advantage might just be on some combinations and not on others. It's hard to tell, but I call BS on the 0.2 second advantage with the iron CJ.