Brodix B1BA heads...

The MC heads dont have good chambers and dont make the kind of power a good W5 head will.
Yet to see a legit 9 sec combo with that head.
I agree, but then again, when one wants to really make some power, OOTB heads as cast normally don't make the grade.

So to that end, aluminum is easy to carve. Chamber, port and/or what ever it takes.

I have not ever laid eyes on a MoPar Brodix head and I have yet to get my W5 program rolling. Allways something in the way!