The Cummins QSM11 offers proven acceleration and torque performance with a horsepower range of 295 to 705 bhp. Its innovative four-cycle design enables fuel efficiency and reduces noise. As expected ...

Powertrain specialists at Cummins ... the QSM11 that tipped the scales at 2,620 pounds. The advancement yields a 30 percent gain in the power-to-weight ratio over other engines in the same ...