Note: I don't really like carbs and for the most part believe they belong in the dustbin of history.
Just an FYI, that last Carb v EFI video used a carb that was admittedly too small. Even on small engines, large venturi carbs were required to make the big power. The idea that it "flows" a quoted 650 CFM is really based on the manifold pressure (vacuum) the engine can pull (RPM and displacement matter here) . An airflow meter tells the story.
I've seen a video with that same EFI, on a huge V8. It made less power than the massive carb setup, mostly because the EFI throttle body was too small.
But there is absolutely no question EFI can meter and atomize fuel with great accuracy, something a carb struggles with when airflow is low.
Just an FYI, that last Carb v EFI video used a carb that was admittedly too small. Even on small engines, large venturi carbs were required to make the big power. The idea that it "flows" a quoted 650 CFM is really based on the manifold pressure (vacuum) the engine can pull (RPM and displacement matter here) . An airflow meter tells the story.
I've seen a video with that same EFI, on a huge V8. It made less power than the massive carb setup, mostly because the EFI throttle body was too small.
But there is absolutely no question EFI can meter and atomize fuel with great accuracy, something a carb struggles with when airflow is low.
