360 sb. 2bbl iron intake or 4bbl iron intake with 4bbl to 2bbl flat plate adapter, which flows the best? thank you for your time. RR

4-1/2” is the measurement I have observed on the cast iron 2 bbl, so the Eddy Performer is the same height at the center, front to back as a production iron intake.

* 92b the intake in your picture is an Eddy performer correct?