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DYNO LABEL - WHAT DOES IT MEAN

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MRSSPOCK

MRSSPOCK

Mechanical
Joined
Aug 29, 2010
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303
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GB
Can anyone please explain what the lowest line on this label means, i.e. the 4500 value
Thanks

PS Does anyone know where I might get a pdf for this model?

Image1311_wqt9rd.jpg
 
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I figured it out. It is an equation, i.e. BHP = (W X N) ÷ 4500

The 4500 value is a constant which varies from one dyno model to another.

W is load on the torque arm, and N is the turns per minute.
 
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