Cummins offers a complete line of marine engines for propulsion, generators and auxiliary power solutions from 6.7 to 95 litres designed specifically for a wide variety of commercial, recreational and military marine applications.
This of course equates to overall engine efficiency. ... Instead of using a spark to ignite fuel, a diesel engine creates enough pressure in its cylinders to heat the fuel to the point of ignition, with the atomized diesel fuel getting injected directly into each cylinder at just the right time.
Cummins 6LTAA8.9-M315 Diesel Engine for Marine
6 Cylinders, in Line
Turbocharged & Intercooled
24V, Electric Start
Direct Injection Pump