rule of thumb is 2 x atmospheric (1 bar) = 2 x the power tho surely paul ? hence the factory glanza 1331 cc figures of 85hp n/a and 131hp @ 9psi iirc
i dont blame the dyno operators, they dont want an empty workshop 
all i,m saying is that much higher octane of e85 allows you to achieve more than 2 x stock power @ 1 bar (with less boost enrichment) dave
