It’s not the worst thing I’ve ever done, but if I had to choose between a swift kick in the balls and a 4G63 head or belt replacement then I would have to think for a minute or 2. If your not sure exactly what to do the best thing you can do is buy a repair manual for the car. It’ll give you decent step by steps and torque specs. Also thats an interference motor so you might want to pull the head and see if there is any piston damage.