Using Avgas (aviation gasoline) in a motorcycle is generally not recommended. Avgas is specifically formulated for use in aviation piston engines and contains different additives and properties compared to regular gasoline used in motorcycles and automobiles.
There are a few reasons why using Avgas in a motorcycle is not advisable:
Octane Rating: Avgas typically has a high octane rating (e.g., 100 or above), which is necessary for aviation engines designed to operate at high compression ratios. Most motorcycles do not require such high octane levels, and using Avgas can be unnecessary and potentially lead to incomplete combustion and poor engine performance.
Additives and Lubrication: Avgas contains specific additives and lubricants to address the needs of aviation engines, which may not be compatible with the internal components of a motorcycle engine. It can potentially cause issues with fuel system components and affect overall engine performance.
Availability and Cost: Avgas is not readily available at typical gas stations or fuel stations for motorcycles. It is primarily used in aviation and can be challenging to find in regular retail fuel outlets. Additionally, Avgas is generally more expensive than regular gasoline, making it less practical for everyday motorcycle use.
It is recommended to use the appropriate fuel grade and type specified by the motorcycle manufacturer to ensure optimal performance and reliability of your motorcycle. If you have any concerns or specific requirements regarding fuel, it is best to consult the motorcycle's owner's manual or contact the manufacturer directly for guidance.