No, thats not what I'm talking about, I wouldn't waste my time or money on a head swap, in Honda Tuning Mag. There was an article about how to bolt on the Vtec and the Vtec intake manifold, and it stat and i quote "the only major modification needed is the IACV wiring. Check out the March '05 issue of Honda Tuning for more information on how to wire the IACV fix" but I tried to back order this, but can't, there all sold out! Does anybody know what I'm talking About?!!