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6.7-liter

Cummins Westport ISB6.7G Update

January 15, 2014 in NGVs by Rich Piellisch  |  No Comments

Medium Trucks, School Buses, Sweepers, Yard Hostlers
Among Target Markets for 260 Horsepower Spark Engine

Cummins Westport anticipates limited production in 2015 and full production in 2016 of the ISB6.7G – a dedicated-natural gas version of the Cummins ISB diesel offering 260 horsepower at 660 foot-pounds torque.
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