440 power gains/ aluminum head advantages?

As a fwiw with a warning that ymmv…….but……

My 3670lb b body with a roller cammed 448 went well into the 10’s and as fast as 125+ with the factory 5/16 pick-up, fuel line, and a carter hp mechanical pump.

Ran that combo for 3 seasons……..went into the 10’s at every outing.

Do I recommend that set up for people trying for 10 second ET’s? No.

But it’s absolutely not an issue for a car that’s solidly into the 11’s(provided the sock in the tank isn’t plugged).