Discover the 25 best new race and performance parts from the 2025 PRI Show, including engines, turbos, superchargers, ...

In attempts to improve fuel economy, many companies are choosing to downsize and turbocharge engines. These small turbo engines tout the power of larger engines, but with much better fuel efficiency.

Ford is pulling the plug on its 2.0-liter twin-turbo EcoBlue diesel engine in markets around the world, after removing it from the European lineup earlier this year. The Blue Oval will replace the ...

The 1.6L Gamma engine makes the Veloster Turbo a tunable favorite, but not all projects end with more power – some end with a hole in the block. Hyundai’s 1.6-liter turbo Gamma engine is popular among ...

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 ...

The Subaru Impreza STi producing over 500HP, captured on the dyno with a screamer pipe setup. Featuring the EJ25 engine’s signature turbo noises, flames, and pure boxer sound during dyno pulls. GOP ...

Turbocharging is no longer just for high-performance cars it’s become the norm in the U.S. automotive market. From family SUVs to pickup trucks and hot hatches, turbocharged engines are everywhere ...

The Cummins 6.7L turbo diesel is a heavy-duty inline-six engine designed for Ford Super Duty trucks. It combines high power output with legendary durability, making it capable of handling heavy loads, ...

Today, Porsche debuted a new 911 variant at the IAA Mobility show in Munich, Germany. It’s the most powerful 911 to date, excluding some limited-run models, and may well be the quickest to 60 mph from ...

A decade ago, engineers introduced a clever twist on engine design: a variable compression system that promised better efficiency and performance. Nissan and Infiniti were early adopters of this ...

The downsizing of engines by carmakers is a strategy that's now all too familiar. Over the past decades, many automakers have had to shrink their engine sizes as part of efforts to comply with ...