Has anyone ported the exhaust elbow?

[UnderdogGN]

If yes, did you see any gains from doing so?
Where are you supposed to port it, the whole thing or what?
Im just trying to decide if i should do it or not. Im guessing you use a grinder or like a dremel tool?
thanks

 

[Jerryl]

A few points of view.

http://www.turbobuick.com/forums/showthread.php?s=&threadid=139280&highlight=port+exhaust+elbow


http://www.turbobuick.com/forums/showthread.php?s=&threadid=72040&highlight=port+exhaust+elbow

 

[UnderdogGN]

thanks jerryl...im goin to hold off on the porting for now anyway