The 2025 Alpine A424 LMDh is pushed hard during testing at Monza, delivering raw engine sound from its Mecachrome single ...

If you're the proud owner of a classic or specialty car, you've no doubt had the mental debate between retaining an old-school carburetor or modernizing the fuel injection. With electronic fuel ...

While Rob Dahm’s garage is no stranger to monstrous rotary engines, including four-rotor units cranking out more than 1,000 horsepower, this one is mind-bending. Here we have a massive, ...

Our instrumented testing forecasts a strong chance of tears from Ram V-8 owners should they attempt to rip past even the lowliest Hurricane-powered pickups.

Toyota showed off a lot of interesting stuff at the 2025 Tokyo Auto Salon, but the displays and information from the Gazoo Racing division were clearly the most exciting. For one, a software upgrade ...

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 ...

A turbocharger is the best power-adder by far. Not only do turbos harness otherwise wasted exhaust energy to drive the compressor, their modular nature lets compressor and turbine housings and wheels ...