been burning low 87 octane ethanol free and now with ethanol everywhere and no issues to speak off after 50+ years
I do add stabilizer , some seafoam in my regular 2 strokes carbon guard and 2+4D in my ETEC which is also fed 87 octane ethanol fuel all summer long
I just feed my ETEC high octane no ethanol just fill my tank for winter storage to keep humidity out of circulation for 6 months
ETEC starts on a dime every Spring 🙂
Joining AOMCI has priviledges 🙂