Losses on Wheel for Torque Figure on Dynojet

[B16A2R]

Dear All,
From a dyno chart (Dynojet) measuring power on the wheel, we can assume that the power losses is around +-15% due to transmission losses, meaning a 200hp Dc2r on crank is arnd +-170whp on wheel. What about the torque figure showed? what is the margin for the losses?

cheers!

 

[blinx9900]

considering hp is calculated from tq i would think it would be the same 15%?

 

[B16A2R]

cheers blinx,
roughly I can say from a dynojet, 181whp with 18.0kg-m = +-210bhp with +-21kg-m of torque

 

[blinx9900]

i only know tq in ft-lb