DarkEclipseRS1997 i was wondering what compression is and how is it lost? im not to well informed on cars and all the things that go with them i know its kinda weird but it wasnt my cup of tea.so if you all can give me a quick lesson i will greatly appriciate it also if you have time.explain to me the diffrence in power loss or gain in rear wheel or front wheel drive vehicals any ideas please feel free to shoot some my way. thanx peace.PS it might sound like a put down but i personally would love to have my 1997 Eclipse in rear wheel drive it seems kinda natural dont you think? no offence to all one mans opinion>