I got a gen II 87 model sv21 Camry and an opportunity has just come up where I could get a 5S-FE from a 97 (gen III i think) fairly cheaply... The guy's even willing to let me put it in and if I'm not happy with it, get my money back and give him the engine. Just wondering if anyone's replaced the 3S-FE with a 5S-FE? Or could offer any advice on the conversion? The only thing I really have no idea about is the computer - could I use the 5S computer in a gen II? Thanks guys...