Port Dividers

Do I really need a port divider? Will I get better performance or an increase in mileage? Will my exhaust system sound better with the port divider? Will a port divider help to prevent blown header gaskets? These are questions that have been asked and discussed many times on the fordsix forum. They are also questions I get via e-mail, almost on a weekly basis. As such, I decided to share my thoughts and let you make up your own mind.

First, the...​