Dyno-shaft

[speED]

Dyno-shaft on-vehicle dynamometer. Has anyone purchased or used this product, looks very interesting.
http://www.aemelectronics.com/dyno-shaft-on-vehicle-dyno-73/

[Randy67]

The idea seems like a good one, having a dyno available all the time. But you are stuck with it on the one vehicle from the looks of it. I don't know of anyone using one yet so no idea on how well it works.

[parsonsj]

That's awesome. Unfair needs one.