Stealth, RPM, 906 heads

Salty Dog said

Any info on the MP Stage VI heads? (Non CNC, but ported and unported versions?)

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We are really buried in work at this moment or I would pull one off the shelf and test it. I have unported stock flows at the shop. May be I can post those later today. If I remember, they are about equal to or less than the out of the box Stealth.