Is More Flow Better, Is The Smallest Intake Port That Flows The Most The Best

Exactly. And if you took it to the track it would run like it makes 375 HP. Even if the TQ was 800 it would still run like it made 375 HP because thats all it made.

Horsepower moves the car.
People forget what horse power actually is. It's a measure of WORK. In other words a measure of MOTION.