TireSmoke.org

Saw an episode of Engine Masters where they tested 107 octane oxygenated gasoline against 116 octane conventional gasoline. More oxygen, no mater the source, means more power. Fill up with oxygenated fuel, retune your fuel mixture, more power across the board.
https://youtu.be/h0seJHZ5kBs

I had to look up "oxygenated gasoline" to remind myself exactly what we are talking about here. Here's more info:
https://www.differencebetween.com/diffe ... -gasoline/
Oxygenated gas is the predominant fuel sold today.