I have a 96 integra with a 99 GSR motor and I have a 95 Civic Hatch with a b20/Vtec built in it. the Hatch in running OBD 1 and of course the integ is running OBD 2. My question is if i wanted to exchange motors between the two cars, will it be a direct drop in, all i have to do is get an obd-2 to obd-1 wire hareness and vice versa for the other car correct? Or will there be more to it? I tried searching but was not sure what to type in to get my answer, I haven't been on HT for awhile, but i wanted to put the GSR motor in my hatch and sell it, keep my integ for my daily.