Read about the different ways of engine dyno testing to determine factual horsepower and torque, only on dieselpowermag.com, the official website of Diesel Power magazine.

We have all the 50 states dyno manufacturer information. For the latest information on dyno locations, visit the manufacturer Web sites.

Watching these tuned turbo-diesel engines give their best battle cries while fighting the dyno’s wheel straitjacket’s restraints can be good-old-fashion gearhead fun.

Graphed results of the best of three dyno runs at Banks with the Job 1 calibrations. Banks Engineering is a well-known technical leader in the diesel- and gas-engine tuning aftermarket.

A Cummins diesel truck attempted to reach run a 3,000 horsepower in Utah and ended up in a fireball.

Regardless of engine option, the redesigned 2023 Ford Ranger - including the Raptor - develop very good rear-wheel numbers on the dyno ...

A heavily modified pickup exploded over the weekend during a dyno event in Ogden, Utah. This particular RAM truck comes from Industrial Injection Diesel Performance and was one of the highlights ...

Under rare circumstances, diesel engines can experience a phenomenon called runaway, where the engine uncontrollably exceed normal operating speeds.

Update #1 September-1-2010 02:49 PM PDT: Our friends at Diesel Power are also testing a 6.7L Power Stroke V-8 this week. Check out the results of their pre-flash dyno run. You can see significant ...