I'm looking for some data to validate some calculations:

I'm after a logged of: airflow (mass or volume), throttle position (or WOT), RPM, air temp and boost pressure?

You may be able to get some information from MazdaManiac. You could PM him or ask a question on this thread.

http://www.rx8club.com/showthread.php?t=106294&highlight=rotary+math

I hassel MM enough so I thought I would try the rx8club community first ;)