Mercury Diesel QSD common rail or electronic injection fuel systems provide increased power-to-weight ratios, cleaner starts and less noise for a superior boating experience.
The QSD line of engines are built lightweight, compact and provide increased power for impressive acceleration, throttle response and quicker planning times.
QSD engines are compatible with SmartCraft electronics, SeaCore corrosion protection, Axius and Zeus joystick control systems and Mercury's effortless Digital Throttle & Shift systems.
Specifications
Engine Specs
-
Displacement Liter/CID
:
4.2 L (254 in³)
-
Cylinder/Configuration
:
In-line 6-cylinder, 4-stroke diesel
-
Bore & Stroke (in/mm)
:
3.7 in x 3.9 in (94 mm x 100 mm)
-
Compression Ratio
:
17.5:1
-
Full Throttle RPM Range
:
3800-3800
-
Rotation
:
Counterclockwise facing flywheel
-
Dimensions (LxWxH) in
:
36 in x 30 in x 31 in
-
Dimensions (LxWxH) mm
:
929 mm x 773 mm x 790 mm
-
Weight (lbs/kg)
:
1,014 lbs / 460 kg
-
Air Induction System
:
Turbocharged / Sea Water Aftercooled
Specs