Yes you can, a straight fit into your engine bay
interference
No it is not b16a is the civic si motor there is two type R motors B16b came it 96-2000 civic hatch (EK9) and the b18c5 Found it the Acura integra Type R
no
No integra has wider angle
The 1996 Acura Integra OBD 2 port is under passenger dash
6.5" round
There is 2 o2 sensors on 96 integra. 1 is after the headder and the 2nd one is at the end of the cat
sorry, Integra's 1986-2001 do not have cabin air filter's.
take a dump on it
check your headlight switch
rebuild the motor or buy a crank kit and install it.
I don't know about just the engine but the complete cooling system including the engine , radiator, heater and all hoses holds aprox 5 qts. Some with standard transmission take a little less.