I am looking to buy lude engine...
 

Im looking to buy a h22 and put it in my 01CivLx but not sure on the fitting issue ive heard that with the proper mounting brackets it can be done but i dunno any feedback?

oh well here is the problem: you need to find a h22 that came out of a 01 lude or your car won't be legal anymore. i doubt you can find a h22 from a 01.

Why wont the car be legal?

because in order to swap an engine, the new engine has to be the same year or newer and with less miles than the chassis of the car

check with your state laws to see if thats the case. im almost positive they dont care in florida, besides, a swap that intence wont be a practical daily driven car.