Calculating Port Size

Port Tuning Formula Explained 2:26 Port Tuning Calculator To get access to the port

how do most of you guys calculate port area of an octo port as in the whole per cubic ft deal Do you treat them like slots or aero's?

slot gacor pg soft hari ini Slot and USB Port Perodua Bezza - Compact Sedan Handphone Calculator

slot machine games online free HOWEVER, i have been unable to find a calculator for tuning slot ports that are triangular in cross section port area as a 2 square port