Diesel engines need two things to make power: air and fuel. We know that's grossly oversimplified, but it's true. If you increase the engine's ability to ingest air, you can add more fuel and thus ...

"What do you mean the turbo is in the back?" This was a question posed by a hot rodder while hanging in the Fuddruckers parking lot. When we popped the hood and nothing but an STS Turbo decal and a ...

Stellantis has just launched the brand-new Hurricane 4 Turbo with the arrival of the 2026 Jeep Grand Cherokee and this is how ...

Of course, Toyota gives this car plenty of potential out of the box, as the GR86 already makes 228 horsepower at the crank, ...

It seems as though power-adder pricing has gone through the roof. Still, there is nothing like boost, so if you're into affordable horsepower, like we are, then you'll want to check out the $2,750 ...

NASHVILLE, Tenn. — Volvo Trucks North America on March 10 launched the D13 Variable Geometry Turbo engine, promising a 3% fuel efficiency increase compared with prior options. The engine will be the ...

Offered as standard on LT and RST trim levels, the turbocharged 2.7L I4 L3B gas engine produces an SAE-certified 310 horsepower and 348 pound-feet of torque, with peak twist coming online between ...

Even BMW and Porsche aren’t making as much power from their comparable engines. Like the larger six-cylinder unit, this model punches above its weight, with six-cylinder levels of power and torque but ...

Toyota has sealed renewed focus on performance while blending traditional power with modern hybrid technology.

Toyota is about to launch a new supercar—instead of opting for a downsized engine, it will be powered by an all-new ...

As emissions restrictions tighten and more automakers struggle to meet increasing CAFE standards, small-displacement turbocharged engines are becoming more and more common. A small, efficient, ...