There will come a time we'll all have to go to our nearest aerodrome to buy avgas and dilute it down. I wonder how much it costs?
From what I remember AVGAS LL100/130 is actually about 96 octane (different way of measuring), but has a low flame speed, as it's designed to run in constant(ish) speed engines. Up to 3000/3500 RPM I think.
Used to be cheaper as there was a lot less tax on it.
Great -I'll just get my hotrod finished & won't be able to buy fuel for it
Shouldn't be a problem for the pop. You'll only have to change all the rubber gaskets, seals and O rings every month.