Diesel engine maker Cummins Inc. said that its Internet-based engine control system software, called PowerSpec, is now available for all Cummins IS engines. PowerSpec now allows Cummins ISB, ISC and ...
Navistar’s Selective Catalytic Reduction (SCR) efforts are finally destined for its medium-duty chassis. The company announced Tuesday the expansion of its SCR partnership with Cummins, and rolled out ...
Cummins has submitted its 5.9-liter ISB engine for certification to the Environmental Protection Agency's October 2002 emissions standard. The company expects to get the certification early this ...