well if have a lost of compression more than likely the person drove the hell out of it and never tuck care of it ... if you need a motor you can go on a wep site called
www.car-parts.com
its a site that will find all the junks yards in the world u would type in your state and zip code and it will find a junk yard close to to u that has the part for the cheap price.
my f22a4 blew up and for one with low miles on cost 350 dollars but for a h22a1 cost me 850 dollars an the accord and the prelude is the same car engine an tranny wise every thing is a direct bolt up only thing you will need is a p13 ecu and a obd1 jumpers harness just because you have an obd 0 car and the h22 with the p13 is a obd1 but other than that every thing is the same ... good luck bro