A gasoline piston engine that can dynamically change its compression ratio —that is, the amount by which the piston squeezes the fuel-air mixture in the cylinder—has long been a holy grail of engine ...

MINNEAPOLIS--(BUSINESS WIRE)--Graco Inc. (NYSE:GGG), a leading manufacturer of fluid handling equipment, introduces the Electric Variable Ratio Metering System. Now available for customization, the ...

As a concept, the internal combustion engine is as old as dirt. To our luck, the ICE is still relevant nowadays thanks to engineering developments such as direct injection, cylinder deactivation, stop ...

May 13, 2009 A new generation of Belt-Integrated Starter Generator (B-ISG) has been developed by powertrain engineering consultancy Integral Powertrain. The stop-start system with new multi-mode, ...

When it comes to making fast cars really fast, and really fast cars almost scary, nothing beats boost. We doubt this little tidbit of truth is a revelation to any of you and it's certainly common ...