levi, please, you need to stop this stupid post. Porting is good for race engines that see past 6krpms.

geez, even a retard (like rotary7) can say and know why a ported engine is better.

PORTED ENGINE > ............NUFF said. btw, is keiths ported?

p.s. Please show us your NA stock port Dyno, if you have one.

AND if you are gonna tell us that stock ports are better. PLEASE INCLUDE PROOF and explanation. it doesnt do the mazda tech any good if you dont explain why.