I've sold my Saito 72. But from memory, this is what I can recall:

15% Omega fuel:
APC 13x4W 11000 rpm
APC 14x4W 9800 rpm
APC 13x6 10500 rpm
APC 12x6 11000 rpm

So Saito 82 is about 400 rpm stronger than Saito 72, but 300 rpm weaker than standard 4-stroke 91.