[DohertyCM]

First, Fluid dynamics doesnt apply here....Fluid doesnt compress
Air dynamics applies here...Air does compress.

For some arguements you can use the fluid argument, but not here.

The "easiest" example for air dynamics is a jet engine.
The more fuel you throw to the fire the higher the rpm...infact the engine will tear itself apart if you let it. It will keep sucking the air in faster and faster, and compressing it along the way.

For this instance, controlling detonation is key, along with breathing, easy in and easy out with a good vaccum effect.

the H6 motor is balanced better than a V motor...I will go there.

Well I am at work now and I can already tell this thread is not going to die...
and the subject matter is going to keep changing..