ive always thought of it like this...

the b16a came in a eg6.. stock.. and so as an EK4... and this are quick..... but are still came in stock, so they aren't incredibley fast

if ur going to do a conversion, might as well do the b18c2... better for its worth? and if u were deciding b18c7/b18c, u can always slap on a pr3 head later on down the track.

i dont know, would u rather convert your car, to another stock car, or convert your car to something that doesn't belong in that shell?