Trick flow

RustyRatRod said

Maybe I don't. Then tell me this. You have two ports same shape and size except length. One is 2" long one is 4" long. Everything in the heads is the same, valves, bowls, chambers, yada, yada......then tell me, how the port size makes a difference in what the head FLOWS.

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I would expect nothing to be different in terms of flow testing on a bench if no shape was altered because it has to go on the intake end of the port. However the volume would be larger when measured. And on a running engine it would behave as if the ports were smaller, as adding to the runner length without making it wider or taller amplifies the low rpm harmonics (2nd & to some extent 3rd harmonic waves).

Now how relevant is your hypothetical? Aside from forcing agreement to your volume statement it's an entirely useless exercise. So "yay, you got me". But who the **** would tack on length to add volume? You think Trick Flow? Come on dude...lol.