THE 5-SECOND TRICK FOR B16B

I've a 2001 awd CRV Along with the B20 engine. I like the car but want it had additional electrical power for day to day driving. What exactly is included when changing the stock head Along with the VTech head? Is there any sites/tutorials that go over this swap, also which head would I be in search of?B18 and B16 engines are both of those B-collec