LoL yea thats wat I was figurin I jus wasnt sure how much of vtec is mechanical and how much is in tha computer u kno wat I mean? Like I wasnt sure if there was some custom work I could do to tha head of tha G25A1 to make it into a vtec wout tryinna swap a head but I dunno cuz I dont fully understand vtec or cars all that much in general LoL so I'm thinkin outta my ballpark here!