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发表于 2009-3-29 16:04
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有一个说法值得质疑。上面说到:“我们下面就做一个极限的改装,把原来217磅重的CRF250改装成200磅重。而且我们要把动力从35匹马力提高到40匹马力.”
根据HONDA官方说明,CRF250R的最高出力为32千瓦,折合为近4 ...
自由神 发表于 2009-3-29 15:23
It is easy to think of a project like this in terms of statistics. We went from 217 pounds to 200 pounds and from 35 horsepower to 40 horsepower. The power-to-weight ratio dropped from one horsepower to every 6.2 pounds to one horsepower to every five pounds. But in truth, the proof is in the pudding. |
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