I mean tearing down engines and pulling entire engine out the car. Putting in new clutches... changing rockers and pistons. All that crap. I wanna learn how to do this but i have a feeling most people worked along side of another experienced person like a father who taught them things. Did you learn on your own? Last time i attempted to do any major work on my 1997 GT. I swapped the non PI intake out for a PI intake. That ended in disaster when the car caught on fire due to the fuel line in the engine bay not being fully secured. Shitty way to loose your 1st mustang when you was trying to learn and work on it by yourself. I just cant get the courage to do any major stuff anymore.