Hi I have a 94 honda civic ex with the d16z6 engine. I currently have purchased a b16a2 block out of a 99 honda civic si. I have another post I am posting on what internals and stuff I have in mind for the swap and what I plan on doing to the motor. I have heard that the b16a2 will bolt up to my current engine mounts in my car. I know I have to get a new computer I am wondering what would be a good idea I am thinkin of running about 12-14 psi of boost on this engine and am plannin on getting hondata. So with this set up what ecu would be in order? I am planning on building a fast/everday driver with occasional track use. Also with that boost im not sure on what tranny to get I know I need a hydro but what would be a good tranny to get im thinking ls or gsr but Im not too sure? I know I have to get new axles but from what year/car? Also will my shift linkage work or not? Along with the ecu question I heard my car is obd 1 and the computer for the b16a2 are obd2 so will there be any rewireing or can I buy a conversion harness? Thank you for all you time in answering my questions if there is anything else I should be aware of it would be greatly appriciated thank you!