Is it better to use 92 or 95 octane gasoline for turbocharged engines?

[DeMaci]

Generally, turbocharged engines require 95 octane gasoline. Below is relevant information about turbocharged engines: 1. Main function: The primary role of turbocharging is to increase engine intake air volume through a turbocharger, thereby enhancing the engine's output power and torque. 2. Working principle: The turbocharger in a turbocharged engine is essentially an air compressor that boosts intake air volume by compressing air. It utilizes the inertial impulse of exhaust gases from the engine to drive the turbine in the turbine housing, which in turn drives the coaxial impeller. The impeller then pressurizes the air delivered through the air filter pipe, forcing it into the cylinders under increased pressure.