Few subjects create more argument in the performance world than dyno numbers, the stats that represent individual measurement of the horsepower and torque that a car or truck’s driven wheels put on ...

The Ferrari 296 GTS equipped with a full Capristo exhaust system, captured during hub-dyno pulls exceeding 300 km/h. Featuring pure hybrid V6 sound, acceleration tests, and an on-road driving session.

The Porsche 992 GT3 RS delivers an extreme naturally aspirated flat-six engine note during hub dyno testing at 9,000 RPM with a straight-piped Inconel exhaust setup. This video captures full throttle ...