Maritime Propulsion Marine engines, propulsors, electrification and drivetrain news

MERCRUISER 6.2 MPI - 320 HP

Model
320 HP
Type
Engine
Application
Commercial, Recreational

Description

Product Specification Listing

Marine Engine: MERCRUISER 6.2 MPI - 320 HP


General Information:

  • Manufacturer: Mercury Marine
  • Model: MERCRUISER 6.2 MPI
  • Horsepower: 320 HP
  • Engine Type: Sterndrive
  • Fuel System: Multi-Point Electronic Fuel Injection (MPI)

Dimensions and Weight:

  • Length: 32 inches (approx.)
  • Width: 30 inches (approx.)
  • Height: 28 inches (approx.)
  • Dry Weight: 862 lbs (approx.)

Engine Specifications:

  • Displacement: 6.2 liters / 377 cu in
  • Cylinders: V8
  • Bore and Stroke: 4.0 x 3.75 inches
  • Compression Ratio: 9.4:1

Performance:

  • Max RPM: 4800-5200 RPM
  • Torque: 425 ft-lbs @ 3800 RPM

Fuel and Lubrication System:

  • Fuel Type: Unleaded gasoline
  • Fuel Delivery: Multi-port fuel injection
  • Fuel Tank Capacity: Varies based on vessel
  • Cooling System: Closed cooling system
  • Oil Capacity: 7.5 quarts

Electrical:

  • Alternator Output: 65 amps
  • Ignition System: Digital Throttle & Shift (DTS)

Exhaust System:

  • Exhaust Type: Thru-prop exhaust
  • Manifolds: Cast iron

Drive Options:

  • Available Drives: Alpha, Bravo One, Bravo Two, Bravo Three

SmartCraft Compatibility:

  • SmartCraft System: Yes
  • Features: Engine Guardian, monitoring and diagnostics

Environmental Certifications:

  • EPA: Yes
  • CARB: Yes
  • Emissions: Meets all current EPA and CARB regulations

Additional Features:

  • Power Trim: Yes
  • Engine Guardian System: Yes, for enhanced diagnostics and protection
  • Freshwater Cooling Option: Available

Applications:

  • Ideal For: Recreational boating, water sports, cruising

Warranty:

  • Standard Warranty: 2 years
  • Extended Warranty: Optional extended coverage available

Optional Accessories:

  • Mercury Marine Propellers
  • Mercury VesselView Displays
  • Remote Oil Filter Kits
  • Bravo Drives

Notes:

  • Professional Installation Recommended
  • Specifications subject to change without notice

Contact Information:


For more details on this product or to find a local dealer, visit the manufacturer’s website or contact customer support.

Specifications

Power 320 HP (238.62 kW)
Cylinders Arrangement/Number V8
Bore 101 mm (3.98 in)
Stroke 95 mm (3.74 in)
Weight 390 kg (859.8 lb)
Length 1,092 mm (42.99 in)
Rated Speed 4,600 r/min
Width 740 mm (29.13 in)
Height 559 mm (22.01 in)
Powerkw 235 kW (315.14 HP)
Displacementin3 377 in3 (6,177.92 cm3)
Lengthin 43 in (1,092.2 mm)
Widthin 30 in (762 mm)
Heightin 22 in (558.8 mm)
Weightlb 860 lb (390.09 kg)
Compression Rate 9.0:1
Borein 4 in (101.6 mm)
Strokein 3.75 in (95.25 mm)