Should the CFMoto 250SR use 92 or 95 octane gasoline?
2 Answers
The CFMoto 250SR uses 92 octane gasoline. The gasoline grade represents the octane rating of the fuel. For example, 92 octane gasoline consists of approximately 92% isooctane and 8% heptane. Since isooctane has better anti-knock properties while heptane has poorer anti-knock performance, a higher octane rating indicates better fuel anti-knock characteristics. Therefore, the engine's compression ratio must be considered when selecting the appropriate gasoline grade. Below are some key points to note when refueling your vehicle correctly: 1. Choose the appropriate grade as required - use the specified octane rating. 2. Try not to wait until the fuel warning light comes on before refueling to avoid damaging the fuel pump. 3. Do not overfill the tank; leave appropriate space in the fuel tank, generally stopping when the fuel nozzle automatically shuts off.
As someone who frequently maintains this motorcycle, the CFMOTO 250SR, I've learned that the manufacturer recommends using 92 octane gasoline as the most suitable option. While 95 octane is a premium fuel with better anti-knock properties, it's more expensive and unnecessary for a small 250cc engine. Since the engine's compression ratio isn't high, 92 octane is perfectly adequate and more economical. Using 95 octane might be wasteful in the long run, and the money saved could be better spent on maintenance, such as oil changes or chain replacements. It's important to choose quality gasoline from reputable gas stations to avoid clogging the fuel injectors with substandard fuel. In short, always follow the manual—92 octane is the right choice for a smooth and durable ride.
