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The nearest Ethanol-free gas is about 60 miles from me, so 10% Ethanol is constantly going into my bikes, trucks and small-engine equipment. I use Sta-bil for fuel stabilizer over the Winter. I've never realized any change in performance from Sea Foam, so I stopped trying a few years ago. Maybe, I didn't use enough Sea Foam, because a lot of guys seem to swear by it. I might try white gas in the lawn equipment this Winter to see how that works for storage. Sta-bil seems to have worked well in the past, but my equipment only sits idle for a few months, not years. The longest is about 6 months, for one of my generators (7,000 watt), and it starts on the second pull.
Ethanol-free gas stations: http://www.pure-gas.org/
I noticed a difference with Seafoam, but I have a carbed bike. It really seemed to have cleaned out the fuel system, I'd imagine there was some buildup inside some of the jets or passages over the years. I try to use it regularly now, but can't say it's done much since the initial dosage.
I use Seafoam, tried to cheap out last year with Stabil. Bike ran like **** until I burned through that tank. And Ethanol free gas isn't available where I am.
where I live all we can get is 90-10 gas ..been using it for years and have never had any issues at all..in the old days we use to get straight gas and in the winter we had to add "gas dry" to keep the fuel lines from freezing, all that stuff was is alcohol..I don't see any issue with 90-10 gas except slightly lower gas mileage ..and the fact that I feel like I am being ripped off for 10% of my gas...personally I think all the alcohol hype is put out there by the gas making companies because of loss of revenue...
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