[aspirated_si]

just go into Goole and type in something like.. Engine Codes...you should be able to find it. But yea, B16a is a Japan JDM engine, and B16a2 or A1 is the USDM's engines. And yes, like what everyone is saying, Ek-9 and FD are only the chasis, people use these words just to differ from using, "yea i have a civic", cause, and EG is a i belive 92-95 Civic, so thats a EG, and Ek9 is a 96-00 hatch or Coupe. All very easy to learn...You will learn as you go...