Are they the same?

[twack]

to my knowledge the na has slightly less aggressive cams and higher compression pistons, that you will probably want to change out if you want anything over stock boost. but if your rebuilding i dont see why you cant fix these errors. Also i believe it dosnt have oil squirters. obviously the head gasket is not the same as a turbo car. no knock sesnsor. other then that they are they same. the injectors might be smaller but im not sure. i might be wrong anyone can chim in and correct me