Looking For A New Engine

HEY i'M NEW TO THE WHOLE IMPORT RACING WORLD ADN WAS TRYING TO GET MY START WITH A 1992 PRELUDE. BUT THE LUDE i HAVE HAD ITS ENGINE BLOWN ABOUT 2 YEARS AGO AND HAS BEEN SITTING SINCE THEN. i WAS PLANNING ON REBUILDING FROM THE GROUND UP BUT AM HAVING TROUBLE FINDING AND ENGINE. SPECIFICALY THE 2.2 LITRE 16 VALVE DOHC THAT WAS THE STOCK ENGINE. IF ANYONE CAN HELP PLEASE LET ME KNOW