I have a 95 teg ls and i heard you can put a vtec head on an ls and it will work fine. I know theres more to it than that though. Question is, is there anything i have to worry about, or that i should look for when purchasing a used vtec head? what other parts are needed for the vtec conversion. Also, does anyone know how much of a hp gain this will achieve? Is it worth it? Anyone here ever done this before?