THE 5-SECOND TRICK FOR B16B

I've a 2001 awd CRV Together with the B20 engine. I like the car but wish it had additional energy for day-to-day driving. What on earth is involved when replacing the stock head Together with the VTech head? Is there any web pages/tutorials that include this swap, also which head would I be seeking?The inline 4 from Honda has proved to be a very t