Fuel economy and reduced emissions continue to be large factors in engine technology. Therefore the continued development of VVA will become necessary on virtually all gasoline engines, and must be adopted on diesel engines. The benefits achieved with the applications of this technology include: fuel economy, reduced emissions, improved power, performance, reliability and durability.
Subscribers can view annotate, and download all of SAE's content. Learn More »
Introduction to Engine Valvetrains
Advanced Three-way Catalysts
Development of Variable Valve Timing System Controlled by Electric Motor