Streetmaster to Airgap

Irrelevant. Those tiny heads that you say can't make power are making power.........
No one says that. You hallucinate that people do, and then argue with the words you put in another's mouth.

So your saying an engines air demands are greater at 3000 RPM than they are at 5600?
See above. No one says that.

And that tiny intake runner port that's incredibly small compared to the Air Gap had no problem meeting it.
It didn't meet it, otherwise the AG would not have made more power. How is that not obvious.

That bigger carb made less power up to 3200 rpm and only made 12 more at peak.

12 is a reasonable gain, not 'only'.
The carb swap was 'phase ii' and shows a gain from 3k rpm on up. I see no data points below 3k. At 3k rpm, the power was already up 18hp. At 3400 rpm, the difference was 20hp. I'd be willing to pay for a new carb to get 20 more hp at 3400rpm on an otherwise stock engine! Peak was a 15hp difference, but peak moved up 4k to 4400. I guess the engine really didn't need more airflow. Being choked never results in a lowered peak HP rpm (this is sarcasm).


None of these are arguments. Nor do you ever explain what else would make more power. According to you, a stock engine in a stock car is capable of 11's, and changing any parts is seemingly a fools errand. I fail to see what you suggest anyone do to increase power. I mean, why did you port your heads if it didn't need more flow? Or do you think that since your port job failed, and you car slowed down, that it must be the excess air flow that slowed it?