Add Yahoo as a preferred source to see more of our stories on Google. Each modification to a car's engine exposes a new weak point. Maybe it's insufficient injector flow or poor-breathing heads, or it ...

Increasing displacement is an easy way to extract additional power from an engine. While enlarging the cylinder bore diameter certainly increases overall size, its effects are usually limited to about ...

For Part I, covering the new combustion system, direct injection, and active fuel management: click here. For Part II, covering the valvetrain, exhaust, and cylinder heads: click here. Finishing what ...

VEEDERSBURG, IN--(Marketwired - December 03, 2015) - thyssenkrupp Crankshaft Co., LLC, a leading manufacturer of high quality forged and machined crankshafts for heavy-duty commercial trucks, ...

Spanish automobile components maker Cie Automotive will spend €9 million this year to boost forged-crankshaft production for diesel engines at its GSB Galfor plant in Galicia, Spain. The Basque group ...

Piston aeroengine manufacturer Textron Lycoming has launched a programme to retire all hammer-forged crankshafts that still remain in the fleet after a series of costly recalls prompted by failures ...