Could anyone tell me all the types of Engines for Civic there is, the difference between them, approx. cost of each, which one that has more torque and HP, and which one will fit in my 96 Civic DX 4DR? I always get confused when I heard b16a, b16b or H22 or whatever. I'm thinking about doing an engine swap so maybe your answers will be a good advice for me. By the way, do you guys think I could add a T-charger on my D16 non-Vtech engine? Or nitrous?