A closer look at the performance of a custom 13B turbo engine during a dyno run. Explore the power and tuning behind this ...

Along with Hennessey Performance Engineering and ProCharger, Extreme Turbo Systems is boosting the mid-engine ‘Vette as we speak. Previewed four weeks ago, the twin-turbo V8 upgrade has finally hit ...

The 2023 BMW M5 CS delivers serious tuned performance on the dyno, producing 799HP and 1125Nm with custom downpipes, a bigger intercooler, and an ECU tune. This video captures full-throttle pulls as ...

A heavily modified 2018 Ford Mustang GT named Honey Badger was putting down very impressive numbers on the dyno and at the drag strip until tragedy struck. It flew too close to the sun with ...

With the second generation of the Porsche Panamera being just around the corner, we've noticed the tuning world has started to get its hands on the Panamera that started it all. The favorite model ...

Dyno carnage is nothing new, but it’s usually the car that explodes spectacularly. That wasn’t the case at Nelson Racing Engines’ headquarters in California when a twin-turbo V8 pull went wrong, ...

We were a bit skeptical of the direct injection (DI) 5.3L L83 mills when they first started showing up in the salvage channel. After all, the 5.3L LM7 was a proven LS-swap powerhouse for those on a ...

It doesn’t get more badass than this. Strapped to the dyno of Hennessey Performance Engineering is a 2016 Dodge Challenger SRT Hellcat dishing out hypercar-like numbers. The car features the tuner’s ...

The 2022 Toyota Land Cruiser, along with the rest of the automotive world it seems, has had to downsize. With no more V8s offered in the range, the option of a pair of twin-turbo V6s may disappoint ...

To meet tougher consumption and emissions regulations, manufacturers are moving toward turbocharged engines - even more reason to get up to speed on software flash and ecu tuning techniques. Compared ...

In our "Dynos Lie, Dyno Dash" article in the June 2003 issue, we proved that the readouts of the same 350Z on different brands of dynos can vary greatly. Now we'll uncover tricks that can be used to ...

Strapping a performance car to a dyno is much like trying to cage a blood-thirsty lion. Sometimes its works, but other times the car will revolt and cause significant damage to a workshop, dyno or ...