"EQ" Magnum cylinder head differences

RAMM said
NONE of this surprises me. The port is just too small and too fast for the shortside. Even getting a REAL EQ head to flow above .500" is a challenge--these Chinese castings are worse. The good news is 250 cfm @ .450" CAN make a lot of power--like 2.06 hp/cfm if you have a semi-serious shortblock under them. The Magnum head works-you will like. J.Rob

Hi JRob, I am considering these heads as well. Can you elaborate on what you mean by a "semi-serious shortblock"? Does this entail flattop hyper pistons at zero-deck? And when you say the "Magnum head works", do you mean specifically the PIE head or Magnums in general? Thanks - Joe