"Jay Honeck" wrote

Of course, you need a low(er) compression engine to use mogas, which
does present a problem for many aircraft owners. High compression,
fuel injected engines generally need the higher-octane stuff -- so
perhaps this "Swedish blend" will help owners of those aircraft out?
You must not have suffered through the whole of the slides, or didn't get
the "catch."

In order for the turbocharged high HP engines to use even the 91/96, they
need to install a "Prisim" type management system to keep the spark knock
and detonation from taking the engine apart, piece by piece.

They did say that would work even in worst case situations, and would pay
for the changes, in cheaper fuel costs.
--
Jim in NC