Quote:
Keep in mind that your data used a DIN correction factor, which as a general rule will show higher numbers than the SAE CF benchmark used in the USA. In other words, DIN and SAE numbers are not a directly comparable. DIN corrects to more favorable environmental conditions than SAE does, hence the higher numbers.
and your point is????????
it is just comparition of same bike with bellmouth and without one on same dyno with same dyno operator
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