Centrifugal or positive displacement supercharger for mustangs?

[Hulk_ba]

Hi,

in australia, it is largely contested which supercharger type is better for our 5.4 4v motors.

Centrifugal or positive displacement. Your either on one side of the fence here or the other. Over here one is good and the other rubbish.

What fo you guys prefer on your mustangs? I know they have similar drivetrains.

Centrifugal? Vortech t trim or procharger ( air to air intercooled)

Or kenne bell/eaton positive displacement setups (water to air intercooled)

 

[SpartaPerformance]

There have been a few tests here in magazines that show both styles making similar power numbers in all rpm ranges, no clear advantages between two styles. I prefer positive displacement because the engine bay is a lot cleaner.