X-heads vs J-heads: what's the difference??

Bakerlite said
A fool and his money are soon parted and there are always bullshite artists waiting to take advantage of that.
X J Q P L M D E blahhhhhhhh heads... The only people interested in this crap are antique dealers looking to perpetuate the "legend" cast numbers for profit or those with heads looking to hold on to some sort of legendary status for the next bench racing session...
Next thing you know, Rappers will be hanging " X" heads from gold chains around their necks... :)

Or if someone was putting a car back to original and wanted a correct piece.

Some of the data is hysterical. A T/A head flows more cfm than a J head with the same valve... that's a riot. It's the same port! Somehow it magically flows a significantly greater amount of air? If only it was so easy.

None of them work better than the other in stock form when outfitted in similar fashion. You just won't see it. One has a nicer intake and has hampered with a garbage exh port, another is more balanced. That's what was stated earlier in this 4 page diarrhea-fest.

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This message is hidden because 69 Cuda 440 is on your ignore list.

What a space saver. More like Moparts every day around here.

I have to go out and work on my 78 Nova.