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51 Posts
I was curious as to what Fuel everyone is running. I was initially using Premium 93 octane. Is it my imagination when I use regular 87 octane there is not as much exhaust residue on my pipes or rear wheel? I can't tell any difference in performance in the two. I know the book calls for 93. Will long term use of 87 cause any damage? If we are able to add more air to the mix would that help the residue problem?
RuneRunner
RuneRunner