BMT Forum Bot Posted March 30, 2011 Share Posted March 30, 2011 LOUISVILLE, Ky. - Noting that fuel economy will be key to competitiveness among engine makers in the next decade, Cummins says real-world data has confirmed that its EPA-2010 spec ISX15 engine delivers 6 percent fuel economy improvement over its 2009 product. Some customers could see even better results thanks to "significant calibration improvements"View the full article Quote Link to comment https://www.bigmacktrucks.com/topic/18531-trucking-news-cummins-engine-focus-shifting-to-fuel-economy/ Share on other sites More sharing options...
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