Abarth 124 GT4, Renault R.S. 01, VW Golf TCR, Porsche 991 GT3 CUP
Monza Circuit featuring the Fiat Abarth 124 GT4 mule, two Renault R.S. 01, a Volswagen Golf TCR, a Ferrari 488 GT3 and some Porsche 991 Cup going flat out on track
What is Horsepower (hp)?
Horsepower (hp) is a unit of measurement which is used to measure power in cars. One horsepower is equivalent to a horse lifting 75 kilograms by 1 meter in one second. In other words, it is 746 watts. James Watt – a Scottish engineer was the first person who compared the output of steam engines with the power of draft horses. He deemed that one horse could do 33,000 foot-pounds of work a day and it is useful being a consistent unit for measuring the power of a car engine.
马力（hp）是用于测量汽车功率的度量单位。一匹马力相当于一秒钟内举起75公斤重1米的马匹。 换句话说，它是746瓦。 詹姆斯·瓦特（James Watt）–苏格兰工程师，是第一位将蒸汽机的输出功率与抽水马力进行比较的人。他认为一匹马每天可以完成33,000磅的工作量，这对于测量汽车发动机的功率是一个稳定的单位很有用。
What is Torque?
Torque is the engine’s rotational force. It refers to the amount of work an engine can exert. Torque is usually measured in Newton metres (Nm), or pound feet (lb-ft). Torque is use to measures how much twisting force is available at the crankshaft at any given engine revs (RPM).
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