Can the Honda Haoying use 95 octane gasoline?

[McAdelyn]

If 92 octane is recommended, then it is not advisable to switch to 95 octane, as using higher octane gasoline is not as beneficial as one might think. Higher octane gasoline does not necessarily improve engine performance. Gasoline octane rating: It is the ratio of the actual anti-knock performance of gasoline to that of standard gasoline. The higher the octane rating, the stronger the anti-knock performance. Standard gasoline is composed of isooctane and n-heptane. Higher octane ratings are not always better; the choice of gasoline octane should be based on the engine's compression ratio. Gasoline grade categories: Gasoline has a high octane number (anti-knock combustion performance) and is classified into grades such as 90, 93, 95, and 97 based on the octane value. Gasoline is refined from various gasoline components obtained through petroleum refining, including straight-run gasoline components, catalytic cracking gasoline components, and catalytic reforming gasoline components, and is blended with high-octane components. It is primarily used as fuel for spark-ignition internal combustion engines in automobiles.