I just got a d16z6 head, intake and exhaust manifold with all wiring including vtec silenoid.... and for only $75... I was thinking of having it ported and polished.. but is it really worth the money.... and i currently have a sohc zc in my car... will this new head make a big difference in my hp and the way my car picks up...also is a new cam and cam gear worth the money????? just a few questions thanks...

Jay 88crx si oh and im still in need of a good tranny!!