Engine sound has long been treated as a performance metric, a kind of acoustic dyno sheet that tells drivers how hard a car is working. As digital audio and electrification spread, engine sounds are ...

This video showcases a Porsche 992 GT3 RS during a hub dyno test where the engine revs up to an impressive 9000 RPM. Viewers can hear the raw mechanical sound produced by the high revving flat six ...

If you want to dyno test your tuner car, you can probably find a couple of good facilities in any nearby major city. If you want to do similar testing at a smaller scale, though, you might find it’s ...

It's a shame most car guys never get to witness the fury and violence of an engine-dyno pull firsthand. Abusing your eardrums with the cackling, popping, and deafening bass of all those cubic inches ...

Pete Aardema and Kevin Braun build custom racing engines in San Diego, California and their latest creation is a 6.0-liter V12 that’s being prepared to go hunting for land speed records. While Aardema ...

Not like it needed more help, but a Tubi cat-back exhaust gives the V12 SUV an astoundingly good singing voice.

Kia EV2 prioritizes cabin comfort with advanced NVH engineering, acoustic tyres, and sound insulation, delivering a refined ...

According to RM, this dyno was initially purchased from the Ferrari factory in Maranello by Belgian dealer Jacques Swaters in 1953. The setup had previously been used by the automaker for testing and ...

A stock-based GM 4.3L V6 shocks the dyno with 1,400 horsepower at 33 PSI, proving this twin-turbo truck engine is far stronger than expected.