[Christ]

Wrong forum, buddy.

The Z1's build package is that of necessary components for most D-series performance builds. It's already a Vtec motor, twice over.

Before you even think about swapping engines, do a little research into what you actually have right now.

I still must insist that you don't rice the car, though. Sell it for a few thousand before you tear it up, then buy yourself a chassis that's already been swapped to whatever you want. It's cheaper/easier that way, and someone else will get a perfectly functional VX to use.