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View Full Version : Tube vs. Square Port



Heavy Hitta
04-01-2008, 03:51 PM
Is there any diffrence between a square port, and a tube(circle) port?

Lingerfelt
04-01-2008, 03:54 PM
http://i25.tinypic.com/1089u0y.jpg

Doesn't look like there's a difference.

hoxie08
04-01-2008, 03:55 PM
yes. there are threads about it, search for stuff like aero port vs. slot port.

ThatChevyGuy
04-01-2008, 03:57 PM
haha at 2nd post

eric12421
04-01-2008, 04:33 PM
haha good post

Pop da Hatch
04-01-2008, 04:36 PM
gtfo :search: or you are gonna live up to the 08 hype.

On a serious note, aeros usually are easier to tune and allow for better airflow.

Pop da Hatch
04-01-2008, 05:29 PM
hi

Pop da Hatch
04-01-2008, 05:29 PM
this thread *****

Pop da Hatch
04-01-2008, 05:30 PM
I am bored

Rawr-DQ
04-01-2008, 06:29 PM
there is no difference with the shape

Your biggest differences in ports is on how smooth is it, how straight it is, and whether or not it is flared. You toss in a 90 degree turn on a circle or square results will be almost identical. If you can use flares (square or circle) and streamline the port (keep it straight) you'll get the most efficiency out of it.

But even if you can do all that, if you make it too small your efforts of making it smooth are worthless.