Mercruiser Towsport 6.2L V8 320HP



The Perfect Choice for Towsports. A flawless blend of torque, pulling power, and launch propulsion.


Includes transmission ZF45C

Intuitive Design

Pair these engines with Smart Tow® and choose from an array of profiles to dial in your ideal launch and cruising speeds. Five pre-set launch controls – from gradual to aggressive acceleration – can be customised to suit the whole family.

Durable & Reliable

Electronic MPI technology delivers smooth, quiet and steady idling; instant throttle response; and increased fuel efficiency to help reduce operating and maintenance costs. Engine Guardian, which monitors engine functions and prevents potential problems comes standard.

Maximum Torque

The air plenum manifold system pumps in more air for more-efficient combustion, resulting in greater power and torque. In addition, these engines are designed to deliver optimal horsepower in the rpm range boarders and skiers like best!


*Price is for centre mount*


Mercruiser Sterndrive and Inboard Brochure

HP / kW
  • 320 / 239
Maximum RPM (WOT)
  • 5000-5400
Engine type
  • V8, 2-valve/cylinder pushrod
Displacement (L)
  • 6.2
Bore and stroke
  • 4.0 x 3.75″ / 101.6 x 95.25 mm
Fuel requirement
  • 90 RON 10% Ethanol Maximum
  • Unleaded Regular 87 Octane Minimum (R+M/2)
Engine control system
  • SmartCraft PCM 112 Digital Inductive
  • Standard SmartCraft with DTS
Fuel delivery system
  • Computer controlled Multi-Port Electronic Fuel Injection (MPI)
  • Electric (turn-key)
  • Smart Start Electric
Air induction
  • Performance-Tuned Scroll Intake Manifold
  • SmartCraft PCM 112 Digital Inductive
Alternator amp / Watt
  • Fully regulated belt-driven 70 amp (882 watt)
Water drain system
  • Air actuated + two-plug manual drain “Season Extender”
Exhaust system
  • Through transom
Cooling system
  • Optional: Fresh Water Cooling (Closed Cooling)
  • Water-cooled with thermostat
Lubrication system
  • Integrated wet sump
Recommended oil
  • NMMA Certified FCW 25W-40 Synthetic Blend
Engine guardian system
  • SmartCraft Engine Guardian
Gear shift
  • F-N-R
Transmission and Ratio
  • 45 C: 1.0:1
  • 45 IV: 1.46:1
Dimensions (L x W x H)
  • 28 x 30 x 22″ / 696 x 740 x 559 mm
Weight (engine only)
  • 862 lbs / 391 kg



Please contact Sealink Marine for a quote on freight.

Additional information