The draft BRCA brushless specs can be found here:
http://www.brca.org/BRCA/elecboard/r...ss%20final.pdf
there seem to be no requirements for fixed timing in the motor construction and also a paragraph suggesting ESC's currently in use can alter timing.
Is this where brushless stock is going? was the fixed timing of the orginal novak 13.5T offering now a thing of the past?