It's not often that you reveal the punch line in the opening paragraph of a story, but this is one of those rare occasions. While there is still no substitute for real-world track testing, chassis ...

Gearhead vehicle discussions often go something like this: "How fast?" "What's the e.t.?" "How much boost?" "What's the horsepower and torque?" Whether bragging or fact, the answers are usually the ...

ABSTRACT The exhaust emissions of two Euro 6 diesel cars with different emissions control systems have been evaluated both on the road and over various chassis dynamometer test cycles. European ...

Work trucks have a special place in the pickup truck family tree: They’re practical tools designed for functional use. And probably the most significant defining characteristic of how well these tools ...

At its annual Vehicle Technology Showcase, the National Vehicle and Fuel Emissions Laboratory in Ann Arbor unveiled a new tool for testing pollutants from heavy duty trucks. The new chassis ...

'While you might consider buying testing time on a vehicle chassis dyno an expensive luxury, we hope you'll at least read this article to consider the possibilities. If anything, what we experienced ...

The Advanced Power Systems Research Center (APSRC) operates 11 internal combustion engine test beds, featuring dynamometers ranging from five kilowatts to 745 kilowatts for powertrain research, along ...

It's true what they say about your first time in that you never forget it. For me, the magical moment took place in the wee hours of the night in the last driveway of a deserted industrial park. All ...

Back in October, Motor Trend wrote that, during its dyno testing, a 2020 Chevrolet Corvette had made horsepower and torque numbers well above the rated 495 horsepower and 470 lb-ft. The publication ...