Question on terms unported/port matched pgs 81-83 The Great Intake Comparo

[Qikbbstang]

StreetMaster:  Do the unported/port matched power curves treat the removel of the as cast "ears" or dog collar out of the plenum AND actual Port Matching to the appropriate head as one operation?
I did not notice any specific listing for just the "ear" removel.  Just wondering what the removel of ears alone was worth.

       

[jayb]

Unported has the ears, and port matched has the ears removed, along with the ports matched to the heads.  I did not test removal of the ears independently.