Just out of curiosity....what if u ported one rotor housing and left the other one as a stock port....what would happen? I was also wondering if there was a way to have a setup in which u have 2 intake ports in each housing...and 1 port is bigger than the other but the bigger port only opens up mechanically at a higher rpm.....with this kind of setup also have 2 exhaust ports....and have the bigger port open up when the bigger intake port opens at a high preset rpm?

Gufran

 

or even have like a mechanical setup that increses the size and changes the shape of the ports....as per the drivers requirements....basically letting the driver have a daily driverounder and a track beast as the same car...

 

6 port 13b is what you're looking at....

jerad

 

yea 6 port...all but the exh port that is. and if you only ported 1 port i dont think you would see any power gain as the non ported rotor would have top be draged around when the ported 1 is making a little more power

 

It wouldn't run right if you ported one and left the other. Porting is a very precise concept. You have to port just right and in the right design or else it won't be efficient, let alone idle.

 

You can have different ports in the motor as long as they would balance out between two chambers.