Difficulty in packaging double overhead cam (DOHC) engines (V-6 or V-8) may restrict usage. ac Like four-valve engines, DOHC are expensive fads. ac Must not count out cost-effective push-rod engines. Some customers dona#39;t care for hightech, anbsp;...
|Title||:||University of Michigan Delphi ... Forecast and Analysis of the U.S. Automotive Industry Through the Year ..|