Yes, but according to Q=VA and Q1 = Q2, flow rate is the same. I've spent a loooooong time learning about fluid statics and mechanics. I'm no pro, but by no means am I a novice. That's why I want to see some hard, dyno proof.
To the guy that posted the zzp test link, I can't tell if those pipes and number refer to just the pipe, or to the pipe flowing into the 3 1/2" TB.