I was wondering if swaping in a S4 TII center iron into a S4 6 port motor would help out any. My motor is streetported, and I'm going to have it apart in the next little while here. The stock primary ports on a 6 port are quite dissappointing in size, and even with porting they aren't much better. I have a good TII center iron on hand, unported. Would porting the TII center iron help out even more, or could I end up just hurting performance.

 

Never mind. Mods can delete this thread if they want to. I found my answer.