I think many purists will think this is blasphemy but I think it was a genius who thought of swapping the Honda F20 engine (presumably F20C) into a Celica XX GA61:

Why? Well the F20 is more powerful and has nearly the same torque as the 1G-(G)EU engine but a lot less in weight (almost equal to the 1G-GEU including its gearbox!). Now where can I get one of these babies swapped into my Carina? :P

Direct link to video: ??????20????????