AKI
AKI stands for Anti-Knock Index. U.S. fuel pumps usually show AKI, calculated from Research Octane Number and Motor Octane Number.
Quick answer
AKI stands for Anti-Knock Index. U.S. fuel pumps usually show AKI, calculated from Research Octane Number and Motor Octane Number.
What to know
A fuel label in another country might show RON instead. The same gasoline could display a different number depending on the rating system. What to check Check the rating system before comparing octane numbers from different countries or product pages.
Source / Origin
MarketPlace Global product information (owner pack)
Mentioned in these product guides
- MPG X-Caps