Turbocharged cars can use 92, the biggest difference between the two kinds of gasoline is that the composition of n-heptane and isooctane is not the same, of which No. 92 gasoline is rich in 92% isooctane, 8% n-heptane; and No. 95 gasoline is rich in 95% isooctane, 5% n-heptane.
Turbocharger car plus 92 or 95 can be, 92 car gasoline and 95 gasoline difference:
The key difference between No. 1 and No. 2 vehicle gasoline and No. 95 gasoline is that the proportion of n-heptane and isooctane is not the same, the ratio of isooctane in No. 92 diesel is 92%, the proportion of n-heptane is 8%, and the proportion of No. 95 vehicle gasoline isooctane is 95%, and the ratio of n-heptane is 5%;
2, isooctane gasoline octane number is good; n-heptane explosion resistance is poor, in the gasoline engine is very easy to produce engine knock, gasoline octane value refers to the car gasoline in the car engine ignition when the engine to resist the engine knocking ability, 92 is more likely to produce engine knock, in order to prevent engine knock, you have to delay the start of the nozzle at all times, the result of the delay in the ignition is that the driving force will be relatively worse and worse;
3, No. 95 car gasoline speed characteristics are very good, the driving force reflects faster than the No. 92 car gasoline, the vehicle vibration is smaller than the No. 92 car gasoline, that is, the No. 95 car gasoline is more stable than the No. 92 gasoline, which causes not much working pressure on the car engine.
92 and No. 95 car gasoline only gasoline octane content is not the same, gasoline octane number will directly affect the ability to work against storms, the higher the gasoline octane content, the stronger the anti-storm effect, under normal circumstances, high-grade car gasoline is suitable for high-compression car engines, naturally there are exceptions, such as Mazda Motors, Mitsubishi EVO, etc., here or need to see the manufacturer debugging and indication. It is not that the higher the gasoline model, the higher the cleanliness, and the higher the calorific value. Gasoline models have nothing to do with cleanliness and calorific value.