Has anyone done any testing, on track or dyno comparing power made using 93 versus 110.

Baseline motor is a hemi, aluminum head, 11.5-1 ratio, cranking compression 180, 2 x 4 inline manifold.

So to be clear, if this engine made x power would you expect it to make more or less on 93 versus the 110 used on the dyno.

BSFC numbers climbed as the engine speed increased, EGT was less than 1100 at 6500.

It didn’t like more than 32 degrees either.

Not sure if the fuel is part of the problem, or maybe just the high speed bleeds, jetting or combination of all.
Jetting was lower than what was called for and while it helped by leaning it out it seemed way too fat for what it was running.