If you think direct-injection diesel engines made their debut in the 1980's, think again. The first diesel without extra ...

Direct-injection engines provide higher precision in fuel delivery, helping achieve better power and fuel economy, and lower ...

If you're into wrenching, you might have heard of roller and flat tappet cams, but what's the difference between the two, and ...

These 3-cylinder engines have proven themselves in Hondas, BMWs, Toyotas, and even Koenigseggs, delivering performance and ...

The gasoline direct injection market valued at USD 12.63 billion in 2025, is projected to grow to USD 30.21 billion by 2035, with a striking CAGR of 9.1% during the said period. The reasonably good ...

Two cutting-edge hydrogen-powered race cars are set to complete demonstration laps at the Circuit de la Sarthe at the Le Mans ...

Learn about the 2027 Kawasaki KX327X, a groundbreaking cross-country racer that promises smooth throttle response and ...

Buying a used truck under $35,000? Senior Reporter Denis Flierl breaks down the ultimate playbook, tracking high-mileage V8 platforms versus the severe mechanical liabilities of downsized turbos to pr ...

The Pentagon’s project to modernize engines on B-52 Stratofortress bombers has passed a “pivotal milestone,” the Air Force said Monday. The Commercial Engine Replacement Program to switch out eight ...

The Critical Design Review of the CERP program paves the way for the modification of two B-52 bombers with the new engines, with work on the first bomber starting later this year. The U.S. Air Force ...

Mazda is known for many things, not least for championing the iconic rotary engine in cars like the RX-7 and RX-8. The Japanese automaker has a good track record with more conventional piston engines ...