Direct Connection ( Mullen LA ) heads

Just so I’m clear on this....... you have documentation from “back in the day” showing the reworked Mullen’s heads flowed 83cfm@3”??

I think that the Mullen heads may be the closest thing to a W2 that can get through tech.

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I have to believe that a set of ported X heads flowing in the 280 range would pass tech..... no?