F22a Non Vtec Cyl.Head

here's a shot of the intake port layout (above) 
ported and shaped, and the finish texture achieved
-notice the port is quite "tall"  in a sense that is a more straight shot
 interestingly, the Kseries variant is very similar

next shot shows a better view of the texture (above)
ideally we dont want it ultra smooth hence the term port and "polish"
is sort of a misnomer, 
having too smooth of a surface, tends to minimize "atomization"
of liquid fuel and air... 
notice the change in texture at the "throat" which is also an attempt in
"speeding" up flow as it reaches the seat of the valve

-on the other hand, this picture shows the f22a non vtec head's taller lay out
 of the intake port, it also has a more vertical valve axis/angle
 which gives it a more "straight shot" into the chamber