W WIZZARD6 New Member Joined Oct 6, 2008 Feb 7, 2010 #1 Hello everyone, I bought a ported intake manifold and the EGR tower has been removed but not plugged. What are the pros/cons to leaving it open and using the EGR valve.
Hello everyone, I bought a ported intake manifold and the EGR tower has been removed but not plugged. What are the pros/cons to leaving it open and using the EGR valve.
