Different Fuel Grades?
The different fuel grades available at the pump generally refer to the octane rating of the gasoline. Octane is a measure of a fuel’s ability to resist “knocking” or “pinging” during combustion, which can damage the engine.
Here are the differences between the different fuel grades available at the pump:
- Regular: Regular gasoline usually has an octane rating of 87. It is the most commonly used fuel grade for cars and motorcycles with standard engines that do not require high-octane fuel.
- Mid-Grade: Mid-grade gasoline usually has an octane rating of 89. It is a slightly higher octane fuel grade than regular gasoline and may be used for vehicles with moderate performance requirements.
- Premium: Premium gasoline usually has an octane rating of 91 or higher. It is a higher octane fuel grade that is recommended for high-performance engines or engines with high compression ratios.
It is important to note that not all engines require higher-octane fuel. In fact, using higher-octane fuel in an engine that does not require it may not provide any benefits and may even reduce fuel efficiency. Check your owner’s manual to determine the recommended fuel grade for your motorcycle.
Additionally, gasoline may also be labeled as “ethanol-free” or “contains ethanol”. Ethanol is an alcohol-based fuel additive that is used to reduce emissions and increase octane levels. Some motorcycles may require ethanol-free gasoline to prevent damage to certain parts, such as fuel lines or carburetors. Check your owner’s manual to determine whether your motorcycle requires ethanol-free gasoline.