hey guys i have a few questions. I already tried to search but I couldnt really find anything that i really needed to know. I see alot of d15b7-8 mini-me head swaps but nothing with a VX.

with that said,
im buying a 94 vx, with a blown head and i need to know if i can throw on a obd1 dx head without any wiring issues. also will this add any power?

2nd question: What is Vtec-E? Also I hear alot of people say that the VX ecu is already wired for vtec, is this true? if so could i do a z6 head swap on a VX without any extra wiring?

thanks guys any help would be great.