Reply to "Dyno run gone bad"

quote:
Originally posted by JFB #05177:
why would one be going through the gears during a dyno run?

I assume that with a chassis dynamometer, you'd want to be in a 1:1 gear in the transmission, and that this would be an upper gear.

To get there, you'd need to upshift.

Yup. I just found this: "Drivetrain losses vary according to gear selection (testing should usually be performed in the transmission's 1:1 gear to minimize this factor)"
http://www.hotrod.com/how-to/a...-chassis-dyno-guide/

10/23/157:39 AM

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