The GM performance enthusiast quickly recognized and embraced the benefit of instrumented testing in its ability to extract the most power from an engine. This was in part due to the acceptance of ...

The Ferrari 430 Scuderia screams on the dyno with one of the best sounding V8s Ferrari has ever built. Hear the high revs, ...

The mighty SLS Black Series gets strapped down for a dyno session. Power is restored as the V8 roars back to full strength inside GAD Tuning.

The performance abilities – and even the burnout potential – of the Tesla Model S has already been well documented, but, surprisingly, we haven’t yet seen the all-electric luxury hatchback strapped to ...

When HPP introduced this engine project to our readers, neither Jim Taylor Engine Service (JTES) nor our staff knew if all of the pains would be worth the results. To recap, customer Bill Wise wanted ...

There is only one way to find out for sure. Many Street Stock racing classes limit the ignition to stock-style replacement parts. For most Chevrolet and Ford engines, this means an HEI distributor is ...

As Diesel Power Challenge events go, the demonstration of horsepower and torque on the chassis dyno arguably is the most feverishly anticipated segment of the competition, and it has been so for more ...