71 Duster has been given a gift ? why

[B Aceves]

Originally Posted by Paul Wong

I can get you a picture of a scale. Its 40lbs on the nose.

That's fine Paul if Im wrong on that so be it i will admit it . So my question is if there is no advantage why did a aluminium head get approval and not a different iron head like Todd Hoven got approval for on the Ram Air 1 ?? . If the approval of a aluminum replacement head for that would have gone through i could only imagine the uproar that would cause.