porting?
 

so I never really got super in to modifying my engine before I had to dump my old 7 was wondering if someone could explain what porting dose. i have heard it is basically like doing head work for a piston engine just would like a better explanation than that. thanks

If you notice,The Forum has a lot of Info to offer,so any questions asked usually are already answered.So the Best thing to do is to Research before posting.
In your case:https://www.rx7club.com/new-member-r...rimer-1039179/

Good luck to ya.

Porting a rotary is actually much closer to changing the cam, say in a street port, and similar to changing the cam and the size of the valves with the bridge/peripheral port. The ports control the timing of intake/exhaust much like a two-stroke.

thanks guys this really simplified things for me