what would it take to turn it vtec and how hard would it be to swap it out to a vtec cause i have a d15b in my car thats non vtec but i have a zc on the side and i was trying to decide what to wuild and what not and someone told me do a y8 head and do a mini me but im kinda new to d series motors so i wasnt sure what that was so im trying to figure out what to build up.

 

what car is your engeine out of