Has anyone ever run a vx motor on a p28? I know with the wiring issue and the wb o2 but say if you swapped a z1 into your non vx car and ran it on a p28? I'm picking up a z1 this weekend to swap into my hatch since my car just needs something to get it going and it's only 30 bucks. I'm just asking since it's a vtec-e engine and I know with the HX head it runs on 3 valves until vtec kicks in so is this the same way with the vx head?

 

anyone?