Mobile dyno how accurate?

[mustang mike 93]

How accurate are the mobile dynos? There is a Superflow dyno in town are they pretty close in accuracy? How about compared to a Dynojet?
By the way GREAT website! Ya gotta love the Cobra!

 

[j card]

A mobile dyno shouldn't be any diffferent than a stationary dyno of the same brand and model. A Superflow dyno is just as accurate as a Dynojet, but they are different.

 

[mustang mike 93]

That is what I needed to know. Thanks.