dyno run?

[deano1978]

Thinking of getting one done on my avant.
Can someone run through on how it works,like when they start measuring,do they put it through all the gears,or is it just a blast in one gear?

Do different places measure different like flywheel and actual wheel power?

Cheers

 

[stu_m]

you would need the engine out to do power at the fly

it will be measured at the wheels

I cant say I have ever seen a car dynoed but when it comes to bikes they do a roll on in 4th and they also go through the gears from 2nd this is to measure the full rev range

you usual print out is just a roll on though I reckon in a car they would do it in 3rd maybe!

im sure someone in the know will reply

 

[Mollygoogle]

Done in a single gear. Which gear it is in varies from car to car

 

[BahnStormer77]

Measured at the wheels.

Usually worked up the gears and then measured in 4th.

They then use the drivetrain resistance to estimate power at the flywheel.

 

[deano1978]

Thanks for info ;-)