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Old 13-Mar-2011, 18:55   #29
chris.p chris.p is offline
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Quote:
Originally Posted by skidlids
Well I would ignore that figure as its not the same power measurement
Based on the figure of 98.629% you would need a SAE of 48.33 bhp to arrive at a DIN figure of 49 bhp

I will hopefully be provided with all the figures so I can see what if any ammendments need to be made to our rule book

From what i can work out the Parkitt Dyno reads in NET SAE J1349 spec which then needs converting to GROSS DIN 6270 spec
This conversion seems to be roughly 7.5% so multiply the figure the Dyno reads in by 1.075
My bike read around 55.6 BHP (SAE) add 7.5% to this and you get 59.77 bhp (DIN) the DIN Dyno I had it on last Tuesday measured it as 61.1bhp

My Class B Monster measured 45.52 SAE which converts to 48.93 DIN



Like I said, math's is not my strong point


Chris
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