Intake Choice for 400/512 Stroker

Thank you. I totally mis-read. That's still huge though - 30-40 ft lbs. I wonder how a box-stock RPM would have fared against the ported version. Did any of the other intakes tested have any port work done to them?
A deep port matched RPM is still real good. I don't think there is a box stock intake in the shop other than a never used big block Victor and a never used Victor 340.