Cummins Westport

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Cummins Westport ISX12 G

ISX12 G

11.9 L (726.2 cu. in.)
320–400 hp (239–298 kW)
1,150–1,450 lb-ft (1,559–1,966 N·m)
Cummins Westport ISL G

ISL G

8.9 L (540 cu. in.)
250–320 hp (186–239 kW)
730–1,000 lb-ft (990–1,356 N·m)
Cummins Westport ISL G Near Zero

ISL G Near Zero

8.9 L (540 cu. in.)
250–320 hp (186–239 kW)
730–1,000 lb-ft (990–1,356 N·m)
Cummins Westport C Gas Plus

C Gas Plus

8.3 L (505 cu. in.)
250–280 hp (187–209 kW)
660–850 lb-ft (895–1,152 N·m)
Cummins Westport ISB6.7 G

ISB6.7 G

6.7 L (409 cu. in.)
200–240 hp (149–179 kW)
520–560 lb-ft (705–759 N·m)
Cummins Westport B Gas Plus

B Gas Plus

5.9 L (359 cu. in.)
195–230 hp (145–172 kW)
420–500 lb-ft (570–678 N·m)