不仅标准轿车石油无法正常工作就需要额外的强化添加剂只是要回的最低要求一个赛车发动机油。

Not only does the standard passenger car oil not work it needs to be fortified with additional additives just to get back to the minimum requirement of a racing engine oil.

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由于这个因素，重型机车或卡车发动车都装配有大且重的飞轮，而赛车发动机或高性能发动机则装配有轻型飞轮。

For this reason, heavy-duty or truck engines have large and heavy flywheels, while racing engines or high performance engines have light flywheels.

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尽管如此，设计师也不能让赛车过于光滑，因为适量的空气有助于驱散现代一级方程序赛车发动机所产生的巨大热量。

Despite this, designers can't make their cars too 'slippery', as a good supply of airflow has to be ensured to help dissipate the vast amounts of heat produced by a modern Formula One engine.

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