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Tag: XPI
Business
2010 Engine Performance
Manufacturers say EPA-driven changes yield better fuel economy and other benefits.
March 1, 2011
Business
Engine Spotlight
Cummins’ ISX has been around for more than a decade, but recent changes turn heads for durability and fuel-mileage enhancement.
January 3, 2011
Business
Hitting the road
Feedback on the latest heavy-duty power plants shows some positive signs as new technology tackles 2010 emissions standards.
May 2, 2010
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