Ducati Sporting Club UK > DesmoDue Race Series > DesmoDue - General Questions and Chat > Dyno Day with the #27 Bike

[SeeleyG50]

[quote=Ghost]So why are those two torque graphs reading approx 36 & 37 & not a 42 in sight??

Read it again............

[Ghost]

[quote=SeeleyG50]

Originally Posted by Ghost

So why are those two torque graphs reading approx 36 & 37 & not a 42 in sight??

Read it again............

I give up I can't see it. Also I'd like to see the rpm scale so that torque and power can be seen to coincide at 5252 RPM.

[SeeleyG50]

[quote=Ghost]

Originally Posted by SeeleyG50

I give up I can't see it. Also I'd like to see the rpm scale so that torque and power can be seen to coincide at 5252 RPM.

Scale on the right. 5.8 Kgm is around 41 ft.lb.

[Ghost]

[quote=SeeleyG50]

Originally Posted by Ghost

Scale on the right. 5.8 Kgm is around 41 ft.lb.

Just spotted it, 5.8 calculates to 41.95 ft.lb. Who the hell uses Kg/m for torque??

[skidlids]

Both runs done on the same gearing, the bike never left the dyno between the first run and the last, maybe one was in 5th and the other in 6th

I have another dyno sheet with just the final outcome and on that one the torque scale on the right is ft lbs and it has the rpm across the bottom scale

[SeeleyG50]

Ok. Just that you can't be making more power with less torque between 70 & 80 mph, therefore something was amiss

Other than that, it looks good. Although I'd look at that ragged top end. Plug grade?

[PeteB]

No A/F ratio readings Kev?

[SeeleyG50]

Kev.

There's something amiss with the comparisons between the runs? I suspect that you weren't running the same gearing/gear?