I have a 96 z24 cavalier it has a 2.4 5 speed. Ive already put a new Motor in the Car bc i locked the other one up and Ive been stArting to notice its stArting to knock. Its not like a for knock but more on the top. Ive talked to slow ppl and they say its the cams and lifters but they really dont know. But all its got done to it is (cold air intank, mass air slow sensors,and a stage 2 race clutch. Im wanting to get more hp out of it

How long did you run the engine after you put it in?


- Your not-so-local, untrained, uncertified, backyard mechanic. But my @!#$ runs