Well, my sketch that I thought would describe the fuel system situation very well is way too big
(some 20K characters vs 600 allowed), so perhaps this is a better way to present some logic about the subject
See posting below for website link
That website is worthwhile to learn something about a method how trustworthy firemen train to overcome gravity. Keep in mind that water has a head pressure of 0.43psi per foot while a typical gasoline has a head pressure of 0.33psi per foot.
Some people want to learn how to apply some sound physics to their racer and others don't.
Most who study the application of physics and sound engineering principles end up with faster racecars and bigger smiles.
https://www.fireengineering.com/wp-c...icles/document
Regards to All that like this kind of stuff,
HB2
Dissident