Propulsion engine 6090AFM85

inboarddieselboating

High torque and low rated RPM High torque provides excellent vessel control and maneuverability. Lower rated propulsion RPM reduces vibration and noise for improved crew comfort. 4-valve cylinder head Excellent airflow through 4-valve cylinder head delivers greater low-speed torque and better transient response time. High-pressure common-rail (HPCR) The HPCR fuel system provides variable common-rail pressure, multiple injections, and controls fuel injection timing and provides precise control for the start, duration, and end of injection. Water-cooled exhaust manifold Integrated components eliminate external hoses and fittings. Wet exhaust manifold creates a cooler and quieter environment for passengers and crew. Replaceable cylinder liners Replaceable wet-type cylinder liners are precision-machined and hardened for long life. Allows engine to be rebuilt to original specifications.