RE: the $10 comments about gasoline above.
This is a great site for finding non-ethanol gas:
https://www.pure-gas.org/In my area there is only one local supplier of non-ethanol gasoline within 90 minutes. They are expensive but they are the only option. Yes, what I use is called "racing gasoline".
However, there are many different types of racing gasolines.
Here is what I currently use:
https://www.sunocoracefuels.com/fuel/optimaOptima is referred to as a racing gasoline, but it isn't the same formulation as true "racing fuel".
I would rather use this gas than any of the 10% ethanol fuels that are available locally. Ethanol gas is a horrible fuel for engines and fuel systems that weren't designed for it.