We combed through offerings to find the crate engines that Ford Performance sells with the most horsepower. Can you guess ...

Unique compression technology and an improved ratio of fuel economy to performance made the Skyactiv-X engine promising, but ...

Both pistons and valves move in and out of a space at the top of engine cylinders known as the “combustion chamber”.

Good morning. Welcome to USA Compression Partners’ fourth quarter 2024 earnings conference call. During today’s call, all ...

The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

From trains to tanks to finally tearing up the 24 Hours of Le Mans, today diesel outperforms gas for power, efficiency and ...

Both engines feature the same compression ratio and the major difference between them is the 3RZ-FE added twin, chain-driven balance shafts to combat vibration whereas the 2RZ-FE did not offer any ...

HEMI enthusiasts and V-8 enthusiasts alike are sad to see the inevitable loss of their long-favorite V-8. Stellantis is still ...

Porsche has revealed a prototype hydrogen engine that can be fitted in luxury sports cars and deliver lower fuel consumption ...

Additionally, the engine’s variable compression ratio could lead to better fuel consumption and improved thermal efficiency, surpassing the capabilities of conventional four-stroke engines. This could ...

In the annals of promised super car performance, few announcements were as dead wrong as this one, but a few did sneak out ...

We hung out with Clay Millican’s Parts Plus Top Fuel dragster to learn what it takes to go from 0 to 330 mph in under four seconds.