In this video, we put the new BMW G90 M5 on the dyno at MSL Performance to find out whether it truly delivers BMW’s claimed ...

New dyno data is raising fresh questions about whether the latest Corvette ZR1 is delivering more power than its official ...

A dyno test from Hennessey suggests the Chevrolet C8 Corvette ZR1 may be producing far more power than the automaker's ...

The Corvette is locked into fifth gear, the accelerator is floored, and the dynamometer does its job of measuring and ...

If you want a fresh powerplant, nothing beats the ease and value of a new crate engine. But, since many of us always crave "just a bit more power," it's nice to know it's only a few speed parts away.

Who better than IEV's good friend Sasha Anis from Mountain Pass Performance to put the Tesla Model 3 Performance up on the dyno and brief us on the impact of state-of-charge (SOC) on total horsepower?

After John Hennessey took delivery of a Stingray Z51 from the Corvette factory in Kentucky, he then drove the mid-engine sports car to Texas on a 1,400-mile trip. Chevrolet recommends to keep it ...

Do you work on your car? Chances are its intake manifold is iron or aluminum. The latter used to be somewhat special to performance fans but today we are in a golden age of the aftermarket, with ...

It seems as though every time we turn around, there's a new performance measuring tool for us number-crunching bench racers. In previous issues, we've looked at the G-Tech Pro Competition meter as ...

If you want a fresh powerplant, nothing beats the ease and value of a new crate engine. But, since many of us always crave "just a bit more power," it's nice to know it's only a few speed parts away.