Well, just like any good porting, its not cheap. Your looking at $1500-1800 for the whole meal deal w/ bigger valves, Modmax spings, etc, etc, etc. But you get what you pay for.
I have seen some pics of some of these so called "ported" head kits and the porting is no better then what anybody can do with a dremel in his own garage. If you are going with a ported head setup, no matter what head you are using, choose a porter very carefully.
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'97 T-bird LX 4.6L 2V, auto
SVO heads/intake, Vortech T-trim, front mounted intercooler, blower cams, Cobra crank, Manley H-beam rods, JE pistons, Aeromotive fuel system w/ 42# injectors, and much more
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