Question on port matching

Thanks. But! Even though it was a really good video, I have one point of disagreement with the videographer. The floor doesn’t move or provide energy. Resistance, yes! Resistance! I see where that can be seen or likened to movement.

Should you find a video within the cylinder head showing your side, I’d be much more in minded to flip my position on which is better. Shy of a back to back dyno test with a listing of port mismatch amounts going both ways….. I still think the fuel & air charge crashing into the cylinder head is worse.

It also makes me wonder, not only what differences would show up on a .010, .100, 1/4”, but also at different power levels and engine sizes. On both points of view of course! Ow my mind is wondering a bit deeper and it just makes me want to experiment. Now if I only had a dyno!