Small, ultra-fast, primary and “afterburner” secondary combustion events promise to deliver brake thermal efficiency as high ...

We ask an automotive engine calibration engineer how Chevrolet’s new 5.5-liter LT7 V-8 makes more than 1,000 hp.

Having fuel injectors on all mass-produced vehicles is one of the biggest automotive breakthroughs of the past few decades. If you've ever gone through having to start an engine with a poorly tuned ...

Fuel injection systems are rapidly replacing carbureted engines as governments and consumers demand more sustainable and efficient transportation. The key drivers include: In response, key ...

Luxury auto manufacturers are constantly looking to push the envelope of power and efficiency, and Audi has stood out from the pack with the TFSI system installed on its turbocharged engines. Audi ...

Automakers have long touted the benefits of fuel injection, claiming increased efficiency and power. But as more cars have the system installed (around 73% in 2023), more and more consumers are ...

Stanadyne, Katech and the Propane Education & Research Council (PERC) developed a new propane direct-injection fuel system that will debut at the upcoming Advanced Clean Transportation (ACT) Expo.

The Hyundai Motor Group has detailed their next-generation hybrid powertrain, following its debut in the redesigned Palisade. It promises improved performance and fuel efficiency as well as multiple ...