Any benefits to high octane

The computer will manage it for you...meaning the timing of the squirt, how many
squirts per combustion cycle, how much to squirt...most can NOT advance the timing,
just ****** timing (preset max advance and the amount of ****** is also dialed in).
Most will increase the amount of fuel to both cool the chamber and to avoid
knock/per-ignition/etc

If direct fire and no distributor...depends on how fast the coil raise is...it could
fire several times during the combustion cycle. Most are fired with FETs
and they are fast enough for multiple pulses during one combustion stroke...am
finding that they went El Cheapo and the coils too, so am
wondering if their metal lamination is good enough for microsecond rise times

The octane is NOT measured...just the results from combustion characteristics
for the next cycle

Much more and finally...go into limp mode if severe enough

Even direct fuel injection into the CC has the potential, albeit much less than
fueled in the manifold.

Research is currently going on with GDICI (no spark plug) and the every XX cycle
to dump fuel in to clean out carbon build up that glows...