^ No doubt. The 2ZZ is probably my favorite engine ever. But like you said, its just about maxed in terms of reliable NA power...
...hence the Secant linkThat motor can make over 300 pretty easily IIRC.
What I want to see is one of those Audi swaps you mentioned, that would be absolutely ridiculous.
Unfortunately there is no sound but you get the idea
http://www.youtube.com/watch?v=G4i7_f0TzNw