A supercharged engine requires ALL the same internal work that a turbo engine does.
The only difference is whether the compressor is driven by the exhaust stream (turbo) or by the crank (supercharger).
The 2T never came with a turbo or upercharger option.
The 3T-GTE came with a turbo, so it would make a much better choice.
The 3T-GTE fits anywhere a 2T fits with minor mods required to one of the engine mounts to allow for the turbo oil return line.
The following pages from my site might help you make your choice.
http://ourworld.compuserve.com/homep...epho/eng2t.htm
http://ourworld.compuserve.com/homep...o/crllaprd.htm
- Stepho