Well, that ethanol free is a good thing for sure. A while back the VP MRX01 would really step up the smaller 2 strokes, but bigger, the C12 was the one to use.
My worst fuel I ever tried to use, was pump gas & then the Sunoco 110, after Nascar dropped Unocal 76 Race Fuels.
The old Unocal 76, that name is gone, but the same people produced that has another brand called Rocket Fuel, 100, 110, 112, 116 octane.
Wonder what the oil mixed in the VP is, regular petroleum oil or synthetic type.
Neil