THE DEFINITIVE GUIDE TO JDM HONDA REPLACEMENT ENGINE

I've a 2001 awd CRV With all the B20 engine. I really like the vehicle but wish it experienced a lot more ability for day to day driving. Exactly what is associated when replacing the stock head With all the VTech head? Is there any sites/tutorials that deal with this swap, also which head would I be in search of?This is also the point in which you