your car is an LS... it has a b18b not a b18c... you can turn your engine into an LS-vtec by swapping the head from any b-series engine with vtec (b18c1, b18c5, b16a etc)... the head needed for conversion could cost anywhere around 1000 im guestimating give or take... anyways, do some homework and look around... shouldnt be too hard to find a new head... anyways good luck