b18c >h22

the h you will have trouble hooking up if you dont have the right suspension setup, probally be cheaper if you pieced together a swap pick up a gsr block itr pistons b16 tranny etc.

but if your thinking of boosting and if your running like a d16z6 right now check out d-series.org read up

single cam can net pleanty of power for a dd and cheap as hell to. theres quite a few sohcs pushing over 400whp now a days