whiskywizard
Silver Member
Octane is a measurement of a fuel's burning characteristic and the reference fuel is iso-octane with has a rating of 100. See this ref for some info. 2,2,4-Trimethylpentane - Wikipedia, the free encyclopedia Never have seen it used in ref to detergent properties of gasoline.
Good post. There are so many folks out there with the incorrect impression that higher octane fuel is somehow "the good stuff".
Use it in your high compression ratio applications and nowhere else, 'cause it doesn't do anything for you anywhere else.
I think the confusion might stem from the big gas retailers who tend to pile on the other additives in their "high test" fuel in an attempt to up-sell it.