Should EFI Motorcycles Use 92 or 95 Octane Gasoline?

[LaCody]

According to the EFI motorcycle's manual and the vehicle's own compression ratio, if the compression ratio is high, use 95 octane; if it is low, use 92 octane. EFI motorcycles are a new type of motorcycle that uses a microcomputer to control the fuel injector to supply fuel to the working cylinders based on the engine load, while not supplying fuel to non-working cylinders. The following are the differences between 95 octane and 92 octane gasoline: Different octane number ratios: 92 octane gasoline consists of 92% isooctane and 8% n-heptane; 95 octane gasoline consists of 95% isooctane and 5% n-heptane. Different applicable compression ratios: 92 octane gasoline is suitable for engines with a compression ratio between 8.6 and 9.9; 95 octane gasoline is suitable for engines with a compression ratio between 10.0 and 11.5. Different anti-knock properties: 92 octane gasoline has poorer anti-knock properties, requiring the ignition angle to be retarded, which leads to faster fuel consumption. On the other hand, 95 octane gasoline has stronger anti-knock properties, resulting in slower fuel consumption.