@carcrazy
In my opinion the f22b is a really heavy engine,it may have more torque but it lacks hp and seeing as u have hatchi,u don't need a alotta torque to move it around,B16A2 would be a better option but I would have to agree with palay as the d15b is lighter,alot cheaper,it's parts r easily avialable and cheap and u can spend the rest of the money on modding it (Y),maybe even turbocharge it :).Or u could always go with an F20B DOHC VTEC that has 190-200bhp or an H22A that has 190-220bhp and alotta torque :d.