I don't think you could put a b16 head on a zc. I might be wrong.
The jdm zcvtec is better then eny d16z6-y8. With bolt-on you can do 15.5. They have a better cam so the vtec kicks in harder. Very good engin for the price.hondaboy09 said:its known as the d16a6 its a sohc vtec also known as the zc