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Thumb of Michigan | I can buy Rec 90 3 miles from my house. I've ran 87 with 10% ethanol, 89 with 10%, and Rec 90 and haven't seen any difference in performance. I've decided to run the 87 in colder weather (less than 50 degrees ambient) and in hotter weather, especially pulling a trailer, I'll fill up with premium. I sure won't stay home if I have to run ethanol in either of our bikes, just haven't seen any differences in any way I can measure. | |
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