I just got a ecotech motor out of a grand am and i'm trying to put in my 99 cavalier 2200 will it fit and what do i have to change?
ecotech? thats new to me. sure you didnt get that from a honda?
but if you got the ecotec that is in GM cars then yes it will fit. but you have to mount the engine in the trunk becuase of the way the engine is made. its easier than it sounds. some people have done it. and the info is out there

Im a Xbox 360 fanboy...and damn proud of it!!
HAHAHAH thats funny
you should probably search this as it has been discuss OVER 100 TIMES
if your asking if it fits i think your in over your head cause IT CAME IN THE CAVALIERS
JBO since July 30, 2001