I was searching the site and got many post regarding the ports but being a newbie the abreviations used kinda confused me. What are the BIG differences between the different types of ports? what are the pros and cons? i know there is Streetport, P-Port, and Bridgeport. Are there any other types? Thank you

 

Many examples here: http://www.rotaryheads.com/porting/rx7-porting.html. Peripheral port isn't shown, but a quick search of the forum should get you some hits.

 

Saved as a bookmark. Good info and easy to understand! Thanks!

 

even better link on porting! thanks!