title says it all
Let's just change the name of this section to "Do Turbonator's work"?Originally posted by: sonza68:
If it were this easy to increase fuel economy and power all cars would come with these from the factory.
Also note that in the Cougar, after the "swirl" is induced (if that even works), the airflow gets split into 2 paths and turns 90°, turns another 90°, gets split into 12 runners while making another 90° turn, then makes a fourth 90° turn before mixing with the fuel and entering the cylinder. There are too many things that happen to the flow after it passes through that thing for it to make a difference.