Getting the car custom-tuned was more of an exercise in satisfying my curiosity rather than increasing peak power. But a session of E-tuning and another on an actual dyno was hugely beneficial to ...

But then I realized: It would be cool to know the actual horsepower of my K20Z3 engine as a baseline against future mods, plus the tuner could optimize the car as-is. And since a factory air filter ...

Intrigued to see what effect it would have on power, torque and emissions, we took three of our long-term test cars and dyno tested them on regular pump fuels and then Super 80. This is different ...

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If the standard 682 mechanical ponies are not enough, then prepare to pony up top dollar for Hennessey Performance ...

After spending an unhealthy amount of time around a dyno in recent weeks (more on that ... the system can not only get the car's wheels spinning, but can also thrust 2.85 million cubic feet ...

It recently emerged that BMW has been "lying" about the power outputs of the M4 CS, prompting us to investigate the various ...

Classified Motorsports in Kelowna is hosting their annual Dyno Day this weekend, an event often put on by automotive ...

This 1968 seems to be a monstrosity. The owner talks about 1,000 horsepower. But is it really so? The dyno shows the ...

Of course, this is merely one dyno session on one car. We'll have to wait until more 2015 GTI owners get on the rolling road to see if Volkswagen really was as conservative about its hot hatch's ...

With this tool, you can easily find the car that suits your needs and budget thanks to our Top 10 lists of Best, Most Efficient, Most Expensive, and Cheapest cars by body style, power source ...

Street and Racing Technology (SRT) relates to Chrysler's established performance division with a bright future as well as a ...