Mike:
A web search finds this Anderson review:
http://www.911handbook.com/articles/f_rufcar.html
Does that engine have stock cams?
Article says 8.0:1 pistons, another article says 8.5:1 but they are said to be of of RUF source. What is the deck height?
Is the piston pin centered in the rod bushing or offset?
Look closely at the turbo, specifically does it have the same size turbine housing, compressor and turbine impellers? Article says the turbo configuration is unique to his spec.