I hope it is posible. The zz engines are very limited in power. The 3S-GTE has a lot more potential though. It would be nice to see if it can be done.

What about the tC's engine, the 2AZ-FE? I know it is a N/A and it is the same Camry 4cyl engine, but there is a lot of aftermarket performance parts for it. I can't really tell if it is worth it or not though.