We suspect that for just about anyone firing up a new engine on a dyno for the first time, the anticipation is something akin to buying a lottery ticket—you're not sure what to expect, but hope for ...

The Toyota GR Yaris fitted with a single exit exhaust and anti-lag system delivers an extremely aggressive turbocharged engine note during dyno testing. This video captures full throttle pulls, ...

The need to measure mechanical power is older than the car itself. Back in the 18th century, mine owners measured how hard a horse could pull. During the Industrial Revolution, engineers expanded on ...

The Lancia Delta HF Integrale Group A delivers a raw turbocharged engine note during dyno testing and acceleration runs. This video captures full load pulls, onboard driving, and real throttle inputs, ...