f20b comes out of a euro accord from japan it is a obd2 motor i think the cars were made for like three years 97,98,99 not sure about tha.The specs on them as far as i can tell are 200 horse power some say 220 and the torqe is like 165 it is a 2.0 liter with 11-1 compression and red lines at 8500 to 9000 some were in there i havnt put mine on the dyno to see when it stops making power but plan to do it soon when i have time. -