is it a d16y7 or y8? im not sure.. and will i run into any problems swapping this motor into my 95 civic ex coupe? ive got to pull my d16z6 to do a lil work on it.. so i was gonna put the other motor in and probably put my z6 head on it..with a lil boost.. what do u think yay or nay? im practically getting the other motor for free. his motor is an obd2 mines a obd1 i have a p28 ecu and i dunno what he has.. will i need to get his ecu or will mine be fine. i know if i switch heads mine(ecu) will be needed..