| WingedFrog |
03-24-2016 01:22 PM |
A little update: I found a Sunoco service station serving 93 octane ethanol free premium a month ago but... on my last trip it had gone down to 91! The owner says he will know in April if it goes back to 93 (that would be for summer). In the mean time he sells an "octane booster" additive that claims to bring the octane of a 17 Gal. load to 100 octane. I checked the container but there were no indication of the composition of the content. I doubt Rotax would agree to support such mixture under warranty.
Back to ethanol fuel for the time beeing.
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