Real data. EQ standard replacement Magnum head and comparisons with oem and NZ versions.

rumblefish360 said
My feelings exactly. But….. whatever the customer wants….
The customer(s) have a thought in their head, whatever it may be, and choose the head and go from there.
(As your acutely aware of.)
The customer doesn’t always make the wise choice.

He's probably got some twisted idea of making the engine look like a junkyard 5.9 magnum with an intake and headers