So if you are running in a fuel class, what percentage of fuel do you have to run to be in the fuel class?
In other words, if you are running say 110 and you put 5% methanol, or even say 2% is that enough to be in the fuel class?
Also,
I know that ERC sells 110 on the salt, do they have other octane readings, such as 120 or 130?
TIA
Clay