Trickflow trackheat or performer rpm

Got more HP and Torque than you can hook up with on the street with either intake.... So bleed some wheelspin off and gain upper range.

The X-factor is how each would behave at lower rpm overdrive cruising. I'd think you'd have to try each intake with tuning effort for each. Then compare. Probably not going to show up on a Dyno.

Run the single plane you have in your hands and tune to it. Then try to pick up a used RPM and try it.