Hey guys, I have a few questions about this little project of mine. I got the b18a1 (PR4) from a buddy for 10 bucks (lol) and im in the process of rebuilding it however, I've been trying to figure out exactly how tough it is to swap this in to a 99 civic lx with no success. Now I know that the motor is OBD0 and the car is OBD2 but is it a big process in order to convert the car or motor to its respective OBD "year"? Also, which would be the least complicated? Parts needed? !NEWB QUESTION ALERT! If i used a b18b head would that solve some of the headache? What other parts are needed for the swap? One more question =), the b18 that i have now has a cable transmisson (i think from the year it came out of part code wise PR4) Would it be ok to swap it for a hydro from a later model b series? Thanks for all the help in advance!