Hi all, every time I go to the service station, I have to make a choice of what octane level I should put in my speedie's fuel tank. Can anyone tell me what level is best? In Aus, we can choose from 98 down to 92 with the 98 being the highest octane at my servo. In doing some research and looking at the Triumph manual, I'm a tad confused what level to use. Is it true for instance that using the higher octane gives more bang for your buck and cleans at the same? Any ideas or conclusions would be appreciated.
