Distribution performance
Distribution performance is one type of gasoline performance.
When the throttle valve opening degree is increased to
accelerate, the amount of air supplied from the carburetor will
increase immediately. However, if volatility is poor, gasoline
will not be vaporized immediately, preventing a good air-fuel
mixture from being obtained quickly.
This means that the air-fuel mixture will be temporarily
diluted, which may result in engine stop in extreme cases.
The same applies to distribution in that, if volatility is poor,
a portion of the gasoline distributed to each cylinder will
remain in liquid form, making uniform distribution difficult.
This will cause the horsepower generated by each cylinder to be
uneven, which reduces efficiency.
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