New GM/Tula DSF cylinder deactivation technology could boost fuel efficiency in engines by up to 15%
Green Car Congress
JANUARY 5, 2015
Comparison of DSF fuel economy gains and costs with competing technologies, from Tula’s 2013 SAE paper. In their 2013 SAE paper, the Tula engineers described two primary benefits from dynamic skip fire technology: Fuel economy improvement via removal of pumping losses and optimization of combustion. Wilcutts et al.
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