I just noticed that a gas staion by my home in Florida is now offering 90 octane non-ethanol fuel for recreational vehicles? Has anyone tried this? Is it ok to run 90 octane in a 2010 FLHTCU 96" NonCat, Woods 6-6, PC-V, Jackpots?
I just noticed that a gas staion by my home in Florida is now offering 90 octane non-ethanol fuel for recreational vehicles? Has anyone tried this? Is it ok to run 90 octane in a 2010 FLHTCU 96" NonCat, Woods 6-6, PC-V, Jackpots?
It would be better than 92 octane with 10% ethanol . probably get better fuel economy too.
No, it would be better to run the higher-octane fuel in your engine as your engine is designed to use at least 91-octane fuel. You may get better gas mileage running the 90-octane blend because there is less EtOH in it, but it has a lower octane rating than what your engine is optimized to run on without detonation damage due to running octane levels below 91.